CVE-2023-35788
published 2023-06-16CVE-2023-35788: An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower…
PriorityP341high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.53%
41.4th percentile
An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.
Affected
31 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | linux | < linux 6.1.37-1 (bookworm) | linux 6.1.37-1 (bookworm) |
| linux | linux_kernel | >= 0 < 5.10.191-1 | 5.10.191-1 |
| linux | linux_kernel | >= 0 < 6.1.37-1 | 6.1.37-1 |
| linux | linux_kernel | >= 0 < 6.3.7-1 | 6.3.7-1 |
| linux | linux_kernel | >= 0 < 6.3.7-1 | 6.3.7-1 |
| linux | linux_kernel | >= 0 < 5.4.0-153.170 | 5.4.0-153.170 |
| linux | linux_kernel | >= 0 < 5.15.0-76.83 | 5.15.0-76.83 |
| linux | linux_kernel | >= 0 < 4.4.0-243.277 | 4.4.0-243.277 |
| linux | linux_kernel | >= 0 < 5.4.0-155.172 | 5.4.0-155.172 |
| linux | linux_kernel | >= 0 < 5.15.0-78.85 | 5.15.0-78.85 |
| linux | linux_kernel | >= 4.19 < 4.19.285 | 4.19.285 |
| linux | linux_kernel | >= 4.20 < 5.4.246 | 5.4.246 |
| linux | linux_kernel | >= 5.11 < 5.15.116 | 5.15.116 |
| linux | linux_kernel | >= 5.16 < 6.1.33 | 6.1.33 |
| linux | linux_kernel | >= 5.5 < 5.10.183 | 5.10.183 |
| linux | linux_kernel | >= 6.2 < 6.3.7 | 6.3.7 |
| msrc | cbl2_kernel_5.15.116.1-2_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_msrc7.8HIGH
vendor_oracle7.8HIGH
vendor_redhat7.8HIGH
vendor_ubuntu7.8HIGH
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CISA ICS
Siemens SCALANCE XCM-/XRM-300
cisa_ics·2024-02-15
Siemens SCALANCE XCM-/XRM-300
ICS Advisory
##
Siemens SCALANCE XCM-/XRM-300
Release DateFebruary 15, 2024
Alert CodeICSA-24-046-11
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Siemens
- Equipment: SCALANCE XCM-/XRM-300
- Vulnerabilities: Out-of-bounds Write, Incorrect Type Conversion or Cast, Improper Verification of Cryptographic Signature, Improper Access Control, Improper Authentication, Missing Encryption
Palo Alto
PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
vendor_paloalto·2024-02-14·CVSS 9.8
CVE-2017-18342 [CRITICAL] PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
The Palo Alto Networks Product Security Assurance team has evaluated the following open source software (OSS) CVEs as they relate to PAN-OS software. While PAN-OS software may include the
CVEs: CVE-2017-18342, CVE-2017-8923, CVE-2017-9120, CVE-2019-1551, CVE-2019-16865, CVE-2019-16905, CVE-2019-19523, CVE-2019-19528, CVE-2019-19911, CVE-2020-0404, CVE-2020-0431, CVE-2020-0466, CVE-2020-10379, CVE-2020-11538, CVE-2020-11608, CVE-2020-12114, CVE-2020-12321, CVE-2020-12362, CVE-2020-12363, CVE-2020-12364, CVE-2020-13757, CVE-2020-14314, CVE-2020-14351, CVE-2020-15778, CVE-2020-1967, CVE-2020-24394, CVE-2020-24504, CVE-2020-25211, CVE-2020-25212, CVE-2020-25284, CVE-2020-25285, CVE-2020-25717, CVE-2020-26541, CVE-2020-2715
CISA ICS
Siemens SIMATIC MV500
cisa_ics·2023-11-16·CVSS 9.8
[CRITICAL] Siemens SIMATIC MV500
ICS Advisory
##
Siemens SIMATIC MV500
Release DateNovember 16, 2023
Alert CodeICSA-23-320-13
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Siemens
- Equipment: SIMATIC MV500
- Vulnerabilities: Classic Buffer Overflow, NULL Pointer Dereference, Improper Authentication, Inefficient Regular Expression Complexity, Excessive Iteration, Out-of-bounds Write
## 2. RISK EVALUATION
Succe
Oracle
Oracle Oracle Communications Risk Matrix: Install/Upgrade (Oracle Linux Software Collections) — CVE-2023-35788
vendor_oracle·2023-10-15·CVSS 7.8
CVE-2023-35788 [HIGH] Oracle Oracle Communications Risk Matrix: Install/Upgrade (Oracle Linux Software Collections) — CVE-2023-35788
Oracle Oracle Communications Risk Matrix: Install/Upgrade (Oracle Linux Software Collections) vulnerability
CVE: CVE-2023-35788
CVSS: 7.8
Protocol: None
Remote exploit: No
Affected versions: Local
Advisory: cpuoct2023 (OCT 2023)
Ubuntu
Kernel Live Patch Security Notice
vendor_ubuntu·2023-09-05·CVSS 7.8
CVE-2023-31248 [HIGH] Kernel Live Patch Security Notice
Title: Kernel Live Patch Security Notice
Summary: Several security issues were fixed in the kernel.
It was discovered that the IP-VLAN network driver for the Linux kernel did
not properly initialize memory in some situations, leading to an out-of-
bounds write vulnerability. An attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code.(CVE-2023-3090)
Querijn Voet discovered that a race condition existed in the io_uring
subsystem in the Linux kernel, leading to a use-after-free vulnerability. A
local attacker could use this to cause a denial of service (system crash)
or possibly execute arbitrary code.(CVE-2023-3389)
It was discovered that the netfilter subsystem in the Linux kernel did not
properly handle some error conditions, leading to a
Ubuntu
Linux kernel (IoT) vulnerabilities
vendor_ubuntu·2023-07-27·CVSS 5.5
CVE-2023-2162 [MEDIUM] Linux kernel (IoT) vulnerabilities
Title: Linux kernel (IoT) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Jiasheng Jiang discovered that the HSA Linux kernel driver for AMD Radeon
GPU devices did not properly validate memory allocation in certain
situations, leading to a null pointer dereference vulnerability. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2022-3108)
Zheng Wang discovered that the Intel i915 graphics driver in the Linux
kernel did not properly handle certain error conditions, leading to a
double-free. A local attacker could possibly use this to cause a denial of
service (system crash). (CVE-2022-3707)
It was discovered that the infrared transceiver USB driver did not properly
handle USB control messages. A local attacker with physica
Ubuntu
Linux kernel (Xilinx ZynqMP) vulnerability
vendor_ubuntu·2023-07-18·CVSS 7.8
CVE-2023-35788 [HIGH] Linux kernel (Xilinx ZynqMP) vulnerability
Title: Linux kernel (Xilinx ZynqMP) vulnerability
Summary: Several security issues were fixed in the Linux kernel.
Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)
It was discovered that for some Intel processors the INVLPG instruction
implementation did not properly flush global TLB entries when PCIDs are
enabled. An attacker could use this to expose sensitive information
(kernel memory) or possibly cause undesired behaviors. (LP: #2023220)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due
Ubuntu
Linux kernel (OEM) vulnerabilities
vendor_ubuntu·2023-07-18·CVSS 5.5
CVE-2023-35788 [MEDIUM] Linux kernel (OEM) vulnerabilities
Title: Linux kernel (OEM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the NTFS file system implementation in the Linux
kernel contained a null pointer dereference in some situations. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2022-4842)
Jordy Zomer and Alexandra Sandulescu discovered that the Linux kernel did
not properly implement speculative execution barriers in usercopy functions
in certain situations. A local attacker could use this to expose sensitive
information (kernel memory). (CVE-2023-0459)
Seth Jenkins discovered that the Linux kernel did not properly perform
address randomization for a per-cpu memory management structure. A local
attacker could use this to expose sensitive in
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2023-07-12·CVSS 7.8
CVE-2023-35788 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)
It was discovered that for some Intel processors the INVLPG instruction
implementation did not properly flush global TLB entries when PCIDs are
enabled. An attacker could use this to expose sensitive information
(kernel memory) or possibly cause undesired behaviors. (LP: #2023220)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoida
Ubuntu
Linux kernel (Azure CVM) vulnerabilities
vendor_ubuntu·2023-07-12·CVSS 5.5
CVE-2023-25012 [MEDIUM] Linux kernel (Azure CVM) vulnerabilities
Title: Linux kernel (Azure CVM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the TUN/TAP driver in the Linux kernel did not
properly initialize socket data. A local attacker could use this to cause a
denial of service (system crash). (CVE-2023-1076)
It was discovered that the Real-Time Scheduling Class implementation in the
Linux kernel contained a type confusion vulnerability in some situations. A
local attacker could use this to cause a denial of service (system crash).
(CVE-2023-1077)
It was discovered that the ASUS HID driver in the Linux kernel did not
properly handle device removal, leading to a use-after-free vulnerability.
A local attacker with physical access could plug in a specially crafted USB
device to cause a deni
Ubuntu
Linux kernel (Intel IoTG) vulnerabilities
vendor_ubuntu·2023-07-07·CVSS 7.8
CVE-2023-35788 [HIGH] Linux kernel (Intel IoTG) vulnerabilities
Title: Linux kernel (Intel IoTG) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)
It was discovered that for some Intel processors the INVLPG instruction
implementation did not properly flush global TLB entries when PCIDs are
enabled. An attacker could use this to expose sensitive information
(kernel memory) or possibly cause undesired behaviors. (LP: #2023220)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due t
Ubuntu
Linux kernel (GKE) vulnerabilities
vendor_ubuntu·2023-07-06·CVSS 7.8
CVE-2023-35788 [HIGH] Linux kernel (GKE) vulnerabilities
Title: Linux kernel (GKE) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)
It was discovered that for some Intel processors the INVLPG instruction
implementation did not properly flush global TLB entries when PCIDs are
enabled. An attacker could use this to expose sensitive information
(kernel memory) or possibly cause undesired behaviors. (LP: #2023220)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an un
Ubuntu
Linux kernel (OEM) vulnerabilities
vendor_ubuntu·2023-07-06·CVSS 5.5
CVE-2023-2124 [MEDIUM] Linux kernel (OEM) vulnerabilities
Title: Linux kernel (OEM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)
It was discovered that the NTFS file system implementation in the Linux
kernel contained a null pointer dereference in some situations. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2022-4842)
Seth Jenkins discovered that the Linux kernel did not properly perform
address randomization for a per-cpu memory management structure. A local
attacker could use this to expose sensitive in
Ubuntu
Linux kernel (OEM) vulnerabilities
vendor_ubuntu·2023-06-29·CVSS 7.8
CVE-2023-2176 [HIGH] Linux kernel (OEM) vulnerabilities
Title: Linux kernel (OEM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)
Xingyuan Mo and Gengjia Chen discovered that the io_uring subsystem in the
Linux kernel did not properly handle locking when IOPOLL mode is being
used. A local attacker could use this to cause a denial of service (system
crash). (CVE-2023-2430)
Wei Chen discovered that the InfiniBand RDMA communication manager
implementation in the Linux kernel contained an out-of-bounds read
vulnerability. A local attacker could us
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2023-06-29·CVSS 5.5
CVE-2023-2430 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)
Xingyuan Mo and Gengjia Chen discovered that the io_uring subsystem in the
Linux kernel did not properly handle locking when IOPOLL mode is being
used. A local attacker could use this to cause a denial of service (system
crash). (CVE-2023-2430)
It was discovered that for some Intel processors the INVLPG instruction
implementation did not properly flush global TLB entries when PCIDs are
enabled. An attacker could use this
Microsoft
An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENE
vendor_msrc·2023-06-13·CVSS 7.8
CVE-2023-35788 [HIGH] CWE-787 An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENE
An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more inform
Red Hat
kernel: cls_flower: out-of-bounds write in fl_set_geneve_opt()
vendor_redhat·2023-05-29·CVSS 7.8
CVE-2023-35788 [HIGH] CWE-787 kernel: cls_flower: out-of-bounds write in fl_set_geneve_opt()
kernel: cls_flower: out-of-bounds write in fl_set_geneve_opt()
An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.
A flaw was found in the TC flower classifier (cls_flower) in the Networking subsystem of the Linux kernel. This issue occurs when sending two TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets with a total size of 252 bytes, which results in an out-of-bounds write when the third packet enters fl_set_geneve_opt, potentially leading to a denial of service or privilege escalation.
Statement: Red Hat Enterprise Linux 6 is not affected by this flaw as it did not include su
Debian
CVE-2023-35788: linux - An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Li...
vendor_debian·2023·CVSS 7.8
CVE-2023-35788 [HIGH] CVE-2023-35788: linux - An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Li...
An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.
Scope: local
bookworm: resolved (fixed in 6.1.37-1)
bullseye: resolved (fixed in 5.10.191-1)
forky: resolved (fixed in 6.3.7-1)
sid: resolved (fixed in 6.3.7-1)
trixie: resolved (fixed in 6.3.7-1)
OSV
Kernel Live Patch Security Notice
osv·2023-09-05·CVSS 7.8
CVE-2023-3090 [HIGH] Kernel Live Patch Security Notice
Kernel Live Patch Security Notice
It was discovered that the IP-VLAN network driver for the Linux kernel did
not properly initialize memory in some situations, leading to an out-of-
bounds write vulnerability. An attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code.(CVE-2023-3090)
Querijn Voet discovered that a race condition existed in the io_uring
subsystem in the Linux kernel, leading to a use-after-free vulnerability. A
local attacker could use this to cause a denial of service (system crash)
or possibly execute arbitrary code.(CVE-2023-3389)
It was discovered that the netfilter subsystem in the Linux kernel did not
properly handle some error conditions, leading to a use-after-free
vulnerability. A local attacker could use this to ca
OSV
linux-iot vulnerabilities
osv·2023-07-27·CVSS 5.5
CVE-2022-3108 [MEDIUM] linux-iot vulnerabilities
linux-iot vulnerabilities
Jiasheng Jiang discovered that the HSA Linux kernel driver for AMD Radeon
GPU devices did not properly validate memory allocation in certain
situations, leading to a null pointer dereference vulnerability. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2022-3108)
Zheng Wang discovered that the Intel i915 graphics driver in the Linux
kernel did not properly handle certain error conditions, leading to a
double-free. A local attacker could possibly use this to cause a denial of
service (system crash). (CVE-2022-3707)
It was discovered that the infrared transceiver USB driver did not properly
handle USB control messages. A local attacker with physical access could
plug in a specially crafted USB device to cause a denial of service
OSV
linux-xilinx-zynqmp vulnerability
osv·2023-07-18·CVSS 7.8
CVE-2023-35788 [HIGH] linux-xilinx-zynqmp vulnerability
linux-xilinx-zynqmp vulnerability
Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)
It was discovered that for some Intel processors the INVLPG instruction
implementation did not properly flush global TLB entries when PCIDs are
enabled. An attacker could use this to expose sensitive information
(kernel memory) or possibly cause undesired behaviors. (LP: #2023220)
OSV
linux-oem-6.0 vulnerabilities
osv·2023-07-18·CVSS 5.5
CVE-2022-4842 [MEDIUM] linux-oem-6.0 vulnerabilities
linux-oem-6.0 vulnerabilities
It was discovered that the NTFS file system implementation in the Linux
kernel contained a null pointer dereference in some situations. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2022-4842)
Jordy Zomer and Alexandra Sandulescu discovered that the Linux kernel did
not properly implement speculative execution barriers in usercopy functions
in certain situations. A local attacker could use this to expose sensitive
information (kernel memory). (CVE-2023-0459)
Seth Jenkins discovered that the Linux kernel did not properly perform
address randomization for a per-cpu memory management structure. A local
attacker could use this to expose sensitive information (kernel memory)
or in conjunction with another kernel vulnerability.
OSV
linux-azure-fde vulnerabilities
osv·2023-07-12·CVSS 5.5
CVE-2023-1076 [MEDIUM] linux-azure-fde vulnerabilities
linux-azure-fde vulnerabilities
It was discovered that the TUN/TAP driver in the Linux kernel did not
properly initialize socket data. A local attacker could use this to cause a
denial of service (system crash). (CVE-2023-1076)
It was discovered that the Real-Time Scheduling Class implementation in the
Linux kernel contained a type confusion vulnerability in some situations. A
local attacker could use this to cause a denial of service (system crash).
(CVE-2023-1077)
It was discovered that the ASUS HID driver in the Linux kernel did not
properly handle device removal, leading to a use-after-free vulnerability.
A local attacker with physical access could plug in a specially crafted USB
device to cause a denial of service (system crash). (CVE-2023-1079)
It was discovered that the Xircom P
OSV
linux-intel-iotg, linux-intel-iotg-5.15 vulnerabilities
osv·2023-07-07·CVSS 7.8
CVE-2023-35788 [HIGH] linux-intel-iotg, linux-intel-iotg-5.15 vulnerabilities
linux-intel-iotg, linux-intel-iotg-5.15 vulnerabilities
Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)
It was discovered that for some Intel processors the INVLPG instruction
implementation did not properly flush global TLB entries when PCIDs are
enabled. An attacker could use this to expose sensitive information
(kernel memory) or possibly cause undesired behaviors. (LP: #2023220)
OSV
linux-gke vulnerabilities
osv·2023-07-06·CVSS 7.8
CVE-2023-35788 [HIGH] linux-gke vulnerabilities
linux-gke vulnerabilities
Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)
It was discovered that for some Intel processors the INVLPG instruction
implementation did not properly flush global TLB entries when PCIDs are
enabled. An attacker could use this to expose sensitive information
(kernel memory) or possibly cause undesired behaviors. (LP: #2023220)
OSV
linux-oem-5.17 vulnerabilities
osv·2023-07-06·CVSS 5.5
CVE-2023-35788 [MEDIUM] linux-oem-5.17 vulnerabilities
linux-oem-5.17 vulnerabilities
Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)
It was discovered that the NTFS file system implementation in the Linux
kernel contained a null pointer dereference in some situations. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2022-4842)
Seth Jenkins discovered that the Linux kernel did not properly perform
address randomization for a per-cpu memory management structure. A local
attacker could use this to expose sensitive information (kernel memory)
or in conjunction with another kernel vulnerability
OSV
linux, linux-allwinner, linux-allwinner-5.19, linux-aws, linux-aws-5.19, linux-azure, linux-gcp, linux-gcp-5.19, linux-hwe-5.19, linux-ibm, linux-kvm, linux-lowlatency, linux-oracle, linux-raspi, linu
osv·2023-06-29·CVSS 5.5
[MEDIUM] linux, linux-allwinner, linux-allwinner-5.19, linux-aws, linux-aws-5.19, linux-azure, linux-gcp, linux-gcp-5.19, linux-hwe-5.19, linux-ibm, linux-kvm, linux-lowlatency, linux-oracle, linux-raspi, linu
linux, linux-allwinner, linux-allwinner-5.19, linux-aws, linux-aws-5.19, linux-azure, linux-gcp, linux-gcp-5.19, linux-hwe-5.19, linux-ibm, linux-kvm, linux-lowlatency, linux-oracle, linux-raspi, linux-starfive, linux-starfive-5.19 vulnerabilities
Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)
Xingyuan Mo and Gengjia Chen discovered that the io_uring subsystem in the
Linux kernel did not properly handle locking when IOPOLL mode is being
used. A local attacker could use this to cause a denial of service (system
crash). (CVE-2023-2430)
It was discovered that for some In
OSV
linux, linux-aws, linux-aws-5.15, linux-aws-5.4, linux-azure, linux-azure-5.15, linux-azure-5.4, linux-azure-fde-5.15, linux-bluefield, linux-gcp, linux-gcp-5.15, linux-gcp-5.4, linux-gke, linux-gke-5
osv·2023-06-29·CVSS 7.8
[HIGH] linux, linux-aws, linux-aws-5.15, linux-aws-5.4, linux-azure, linux-azure-5.15, linux-azure-5.4, linux-azure-fde-5.15, linux-bluefield, linux-gcp, linux-gcp-5.15, linux-gcp-5.4, linux-gke, linux-gke-5
linux, linux-aws, linux-aws-5.15, linux-aws-5.4, linux-azure, linux-azure-5.15, linux-azure-5.4, linux-azure-fde-5.15, linux-bluefield, linux-gcp, linux-gcp-5.15, linux-gcp-5.4, linux-gke, linux-gke-5.15, linux-gkeop, linux-gkeop-5.15, linux-hwe-5.15, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities
Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)
It was discovered that for some Intel processors the INVLPG instructi
OSV
linux-oem-6.1 vulnerabilities
osv·2023-06-29·CVSS 7.8
CVE-2023-35788 [HIGH] linux-oem-6.1 vulnerabilities
linux-oem-6.1 vulnerabilities
Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)
Xingyuan Mo and Gengjia Chen discovered that the io_uring subsystem in the
Linux kernel did not properly handle locking when IOPOLL mode is being
used. A local attacker could use this to cause a denial of service (system
crash). (CVE-2023-2430)
Wei Chen discovered that the InfiniBand RDMA communication manager
implementation in the Linux kernel contained an out-of-bounds read
vulnerability. A local attacker could use this to cause a denial of service
(system crash). (CVE-2023-2176)
It was di
OSV
CVE-2023-35788: An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower
osv·2023-06-16·CVSS 7.8
CVE-2023-35788 [HIGH] CVE-2023-35788: An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower
An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.
GHSA
GHSA-7jpg-h873-5g68: An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower
ghsa_unreviewed·2023-06-16
CVE-2023-35788 [HIGH] CWE-787 GHSA-7jpg-h873-5g68: An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower
An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.
No detection rules found.
No public exploits indexed.
http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.htmlhttp://www.openwall.com/lists/oss-security/2023/06/17/1https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.7https://git.kernel.org/linus/4d56304e5827c8cc8cc18c75343d283af7c4825chttps://lists.debian.org/debian-lts-announce/2023/07/msg00030.htmlhttps://lists.debian.org/debian-lts-announce/2023/10/msg00027.htmlhttps://security.netapp.com/advisory/ntap-20230714-0002/https://www.debian.org/security/2023/dsa-5448https://www.debian.org/security/2023/dsa-5480https://www.openwall.com/lists/oss-security/2023/06/07/1http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.htmlhttp://www.openwall.com/lists/oss-security/2023/06/17/1https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.7https://git.kernel.org/linus/4d56304e5827c8cc8cc18c75343d283af7c4825chttps://lists.debian.org/debian-lts-announce/2023/07/msg00030.htmlhttps://lists.debian.org/debian-lts-announce/2023/10/msg00027.htmlhttps://security.netapp.com/advisory/ntap-20230714-0002/https://www.debian.org/security/2023/dsa-5448https://www.debian.org/security/2023/dsa-5480https://www.openwall.com/lists/oss-security/2023/06/07/1
2023-06-16
Published