CVE-2024-42067
published 2024-07-29CVE-2024-42067: In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.23%
14.3th percentile
In the Linux kernel, the following vulnerability has been resolved:
bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
set_memory_rox() can fail, leaving memory unprotected.
Check return and bail out when bpf_jit_binary_lock_ro() returns
an error.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.9.8-1 (forky) | linux 6.9.8-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= d48567c9a0d1e605639f8a8705a61bbb55fb4e84 < 044da7ae7afd4ef60806d73654a2e6a79aa4ed7a | 044da7ae7afd4ef60806d73654a2e6a79aa4ed7a |
| linux | linux | >= d48567c9a0d1e605639f8a8705a61bbb55fb4e84 < e60adf513275c3a38e5cb67f7fd12387e43a3ff5 | e60adf513275c3a38e5cb67f7fd12387e43a3ff5 |
| linux | linux_kernel | < 6.6.37 | 6.6.37 |
| linux | linux_kernel | >= 0 < 6.9.8-1 | 6.9.8-1 |
| linux | linux_kernel | >= 0 < 6.9.8-1 | 6.9.8-1 |
| linux | linux_kernel | >= 0 < 6.8.0-48.48 | 6.8.0-48.48 |
| linux | linux_kernel | >= 6.7 < 6.9.8 | 6.9.8 |
| msrc | azl3_kernel_6.6.35.1-5_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.43.1-7_on_azure_linux_3.0 | — | — |
| msrc | cbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.200.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.202.1-1_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5LOW
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
vendor_ubuntu5.5MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
OSV
linux-gkeop vulnerabilities
osv·2024-12-12·CVSS 5.5
CVE-2024-25741 [MEDIUM] linux-gkeop vulnerabilities
linux-gkeop vulnerabilities
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel
did not properly check for the device to be enabled before writing. A local
attacker could possibly use this to cause a denial of service.
(CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- User-Mode Linux (UML);
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Android drivers;
- Serial ATA and Parallel ATA drivers;
- ATM drivers;
- Drivers core;
- Null block device dr
OSV
linux-lowlatency, linux-lowlatency-hwe-6.8 vulnerabilities
osv·2024-11-19·CVSS 5.5
CVE-2024-25741 [MEDIUM] linux-lowlatency, linux-lowlatency-hwe-6.8 vulnerabilities
linux-lowlatency, linux-lowlatency-hwe-6.8 vulnerabilities
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clock framework and drivers;
- Hardware crypto
OSV
linux-gke vulnerabilities
osv·2024-11-15·CVSS 5.5
CVE-2024-25741 [MEDIUM] linux-gke vulnerabilities
linux-gke vulnerabilities
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clock framework and drivers;
- Hardware crypto device drivers;
- CXL (Compute E
OSV
linux-raspi vulnerabilities
osv·2024-11-14·CVSS 5.5
CVE-2024-25741 [MEDIUM] linux-raspi vulnerabilities
linux-raspi vulnerabilities
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clock framework and drivers;
- Hardware crypto device drivers;
- CXL (Compute
OSV
linux-oem-6.8 vulnerabilities
osv·2024-11-13·CVSS 5.5
CVE-2024-25741 [MEDIUM] linux-oem-6.8 vulnerabilities
linux-oem-6.8 vulnerabilities
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clock framework and drivers;
- Hardware crypto device drivers;
- CXL (Compu
OSV
linux-aws, linux-aws-6.8, linux-oracle, linux-oracle-6.8 vulnerabilities
osv·2024-11-07·CVSS 5.5
CVE-2024-25741 [MEDIUM] linux-aws, linux-aws-6.8, linux-oracle, linux-oracle-6.8 vulnerabilities
linux-aws, linux-aws-6.8, linux-oracle, linux-oracle-6.8 vulnerabilities
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clock framework and drivers;
- H
OSV
linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities
osv·2024-11-07·CVSS 5.5
CVE-2024-25741 [MEDIUM] linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities
linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clock framework and drivers;
- Ha
OSV
linux-azure, linux-gcp, linux-ibm vulnerabilities
osv·2024-11-04·CVSS 5.5
CVE-2024-25741 [MEDIUM] linux-azure, linux-gcp, linux-ibm vulnerabilities
linux-azure, linux-gcp, linux-ibm vulnerabilities
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clock framework and drivers;
- Hardware crypto device d
OSV
linux-azure-6.8 vulnerabilities
osv·2024-11-01·CVSS 5.5
CVE-2024-25741 [MEDIUM] linux-azure-6.8 vulnerabilities
linux-azure-6.8 vulnerabilities
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clock framework and drivers;
- Hardware crypto device drivers;
- CXL (Com
OSV
linux, linux-gcp-6.8, linux-hwe-6.8 vulnerabilities
osv·2024-11-01·CVSS 5.5
CVE-2024-25741 [MEDIUM] linux, linux-gcp-6.8, linux-hwe-6.8 vulnerabilities
linux, linux-gcp-6.8, linux-hwe-6.8 vulnerabilities
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel
did not properly check for the device to be enabled before writing. A local
attacker could possibly use this to cause a denial of service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clock framework and drivers;
- Hardware crypto device
OSV
CVE-2024-42067: In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
osv·2024-07-29·CVSS 5.5
CVE-2024-42067 [MEDIUM] CVE-2024-42067: In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro() set_memory_rox() can fail, leaving memory unprotected. Check return and bail out when bpf_jit_binary_lock_ro() returns an error.
GHSA
GHSA-x8rh-6x6w-x2xg: In the Linux kernel, the following vulnerability has been resolved:
bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
ghsa_unreviewed·2024-07-29
CVE-2024-42067 [MEDIUM] CWE-252 GHSA-x8rh-6x6w-x2xg: In the Linux kernel, the following vulnerability has been resolved:
bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
In the Linux kernel, the following vulnerability has been resolved:
bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
set_memory_rox() can fail, leaving memory unprotected.
Check return and bail out when bpf_jit_binary_lock_ro() returns
an error.
Ubuntu
Linux kernel (GKE) vulnerabilities
vendor_ubuntu·2024-12-12·CVSS 5.5
CVE-2024-42089 [MEDIUM] Linux kernel (GKE) vulnerabilities
Title: Linux kernel (GKE) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel
did not properly check for the device to be enabled before writing. A local
attacker could possibly use this to cause a denial of service.
(CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- User-Mode Linux (UML);
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Android drivers;
- Serial ATA
Ubuntu
Linux kernel (Low Latency) vulnerabilities
vendor_ubuntu·2024-11-19·CVSS 5.5
CVE-2023-52888 [MEDIUM] Linux kernel (Low Latency) vulnerabilities
Title: Linux kernel (Low Latency) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-11-15·CVSS 5.5
CVE-2023-52888 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clo
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-11-14·CVSS 5.5
CVE-2024-42239 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clo
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-11-13·CVSS 5.5
CVE-2024-42239 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clo
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-11-07·CVSS 5.5
CVE-2024-41050 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clo
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-11-07·CVSS 5.5
CVE-2024-41050 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clo
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-11-04·CVSS 5.5
CVE-2024-42131 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clo
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-11-01·CVSS 5.5
CVE-2024-42136 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clo
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-11-01·CVSS 5.5
CVE-2024-42103 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Null block device driver;
- Bluetooth drivers;
- Cdrom driver;
- Clo
Red Hat
kernel: bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
vendor_redhat·2024-07-29·CVSS 5.5
CVE-2024-42067 [MEDIUM] CWE-252 kernel: bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
kernel: bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
In the Linux kernel, the following vulnerability has been resolved:
bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
set_memory_rox() can fail, leaving memory unprotected.
Check return and bail out when bpf_jit_binary_lock_ro() returns
an error.
Statement: The default Red Hat Enterprise Linux kernel prevents unprivileged users from being able to use eBPF by the kernel.unprivileged_bpf_disabled sysctl. This would require a privileged user with CAP_SYS_ADMIN or root to be able to abuse this flaw reducing its attack space.
For the Red Hat Enterprise Linux 8 to confirm the current state, inspect the sysctl with the command:
~~~
# cat /proc/sys/kernel/unprivileged_bpf_dis
Microsoft
bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
vendor_msrc·2024-07-09·CVSS 5.5
CVE-2024-42067 [MEDIUM] CWE-252 bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
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 information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Debian
CVE-2024-42067: linux - In the Linux kernel, the following vulnerability has been resolved: bpf: Take r...
vendor_debian·2024·CVSS 5.5
CVE-2024-42067 [MEDIUM] CVE-2024-42067: linux - In the Linux kernel, the following vulnerability has been resolved: bpf: Take r...
In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro() set_memory_rox() can fail, leaving memory unprotected. Check return and bail out when bpf_jit_binary_lock_ro() returns an error.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.9.8-1)
sid: resolved (fixed in 6.9.8-1)
trixie: resolved (fixed in 6.9.8-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/044da7ae7afd4ef60806d73654a2e6a79aa4ed7ahttps://git.kernel.org/stable/c/e60adf513275c3a38e5cb67f7fd12387e43a3ff5https://git.kernel.org/stable/c/044da7ae7afd4ef60806d73654a2e6a79aa4ed7ahttps://git.kernel.org/stable/c/08f6c05feb1db21653e98ca84ea04ca032d014c7https://git.kernel.org/stable/c/9fef36cad60d4226f9d06953cd56d1d2f9119730https://git.kernel.org/stable/c/e60adf513275c3a38e5cb67f7fd12387e43a3ff5
2024-07-29
Published