CVE-2023-52675
published 2024-05-17CVE-2023-52675: In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() kasprintf() returns a…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.27%
19.1th percentile
In the Linux kernel, the following vulnerability has been resolved:
powerpc/imc-pmu: Add a null pointer check in update_events_in_group()
kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.76-1 (bookworm) | linux 6.1.76-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 885dcd709ba9120b9935415b8b0f9d1b94e5826b < 75fc599bcdcb1de093c9ced2e3cccc832f3787f3 | 75fc599bcdcb1de093c9ced2e3cccc832f3787f3 |
| linux | linux | >= 885dcd709ba9120b9935415b8b0f9d1b94e5826b < 1e80aa25d186a7aa212df5acd8c75f55ac8dae34 | 1e80aa25d186a7aa212df5acd8c75f55ac8dae34 |
| linux | linux | >= 885dcd709ba9120b9935415b8b0f9d1b94e5826b < 5a669f3511d273c8c1ab1c1d268fbcdf53fc7a05 | 5a669f3511d273c8c1ab1c1d268fbcdf53fc7a05 |
| linux | linux | >= 885dcd709ba9120b9935415b8b0f9d1b94e5826b < f105c263009839d80fad6998324a4e1b3511cba0 | f105c263009839d80fad6998324a4e1b3511cba0 |
| linux | linux | >= 885dcd709ba9120b9935415b8b0f9d1b94e5826b < a2da3f9b1a1019c887ee1d164475a8fcdb0a3fec | a2da3f9b1a1019c887ee1d164475a8fcdb0a3fec |
| linux | linux | >= 885dcd709ba9120b9935415b8b0f9d1b94e5826b < 024352f7928b28f53609660663329d8c0f4ad032 | 024352f7928b28f53609660663329d8c0f4ad032 |
| linux | linux | >= 885dcd709ba9120b9935415b8b0f9d1b94e5826b < c7d828e12b326ea50fb80c369d7aa87519ed14c6 | c7d828e12b326ea50fb80c369d7aa87519ed14c6 |
| linux | linux | >= 885dcd709ba9120b9935415b8b0f9d1b94e5826b < 0a233867a39078ebb0f575e2948593bbff5826b3 | 0a233867a39078ebb0f575e2948593bbff5826b3 |
| linux | linux_kernel | >= 0 < 5.10.209-1 | 5.10.209-1 |
| linux | linux_kernel | >= 0 < 6.1.76-1 | 6.1.76-1 |
| linux | linux_kernel | >= 0 < 6.6.15-1 | 6.6.15-1 |
| linux | linux_kernel | >= 0 < 6.6.15-1 | 6.6.15-1 |
| linux | linux_kernel | >= 4.14 < 4.19.306 | 4.19.306 |
| linux | linux_kernel | >= 4.20 < 5.4.268 | 5.4.268 |
| linux | linux_kernel | >= 5.11 < 5.15.148 | 5.15.148 |
| linux | linux_kernel | >= 5.16 < 6.1.75 | 6.1.75 |
| linux | linux_kernel | >= 5.5 < 5.10.209 | 5.10.209 |
| linux | linux_kernel | >= 6.2 < 6.6.14 | 6.6.14 |
| linux | linux_kernel | >= 6.7 < 6.7.2 | 6.7.2 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH
vendor_ubuntu6.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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OSV
linux-oracle-6.5 vulnerabilities
osv·2024-06-26·CVSS 7.5
CVE-2023-6356 [HIGH] linux-oracle-6.5 vulnerabilities
linux-oracle-6.5 vulnerabilities
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel, leading to a null pointer dereference vulnerability. A
privileged local attacker could use this to possibly cause a denial of
service (system crash).
OSV
linux-hwe-6.5 vulnerabilities
osv·2024-06-18·CVSS 7.5
CVE-2023-6356 [HIGH] linux-hwe-6.5 vulnerabilities
linux-hwe-6.5 vulnerabilities
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash
OSV
linux-nvidia-6.5 vulnerabilities
osv·2024-06-14·CVSS 7.5
CVE-2023-6356 [HIGH] linux-nvidia-6.5 vulnerabilities
linux-nvidia-6.5 vulnerabilities
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system cr
OSV
linux-oem-6.5 vulnerabilities
osv·2024-06-12·CVSS 7.5
CVE-2023-6356 [HIGH] linux-oem-6.5 vulnerabilities
linux-oem-6.5 vulnerabilities
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel, leading to a null pointer dereference vulnerability. A
privileged local attacker could use this to possibly cause a denial of
service (system crash). (CV
OSV
linux-aws, linux-oracle vulnerabilities
osv·2024-06-11·CVSS 7.5
CVE-2023-6356 [HIGH] linux-aws, linux-oracle vulnerabilities
linux-aws, linux-oracle vulnerabilities
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel, leading to a null pointer dereference vulnerability. A
privileged local attacker could use this to possibly cause a denial of
service (system c
OSV
linux-laptop vulnerabilities
osv·2024-06-10·CVSS 7.5
CVE-2023-6356 [HIGH] linux-laptop vulnerabilities
linux-laptop vulnerabilities
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash)
OSV
linux-azure, linux-azure-6.5, linux-starfive, linux-starfive-6.5 vulnerabilities
osv·2024-06-07·CVSS 7.5
CVE-2023-6356 [HIGH] linux-azure, linux-azure-6.5, linux-starfive, linux-starfive-6.5 vulnerabilities
linux-azure, linux-azure-6.5, linux-starfive, linux-starfive-6.5 vulnerabilities
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel, leading to a null pointer dereference vulnerability. A
privileged local attacker could use this to pos
OSV
linux, linux-gcp, linux-gcp-6.5, linux-lowlatency, linux-lowlatency-hwe-6.5, linux-raspi vulnerabilities
osv·2024-06-07·CVSS 7.5
CVE-2023-6356 [HIGH] linux, linux-gcp, linux-gcp-6.5, linux-lowlatency, linux-lowlatency-hwe-6.5, linux-raspi vulnerabilities
linux, linux-gcp, linux-gcp-6.5, linux-lowlatency, linux-lowlatency-hwe-6.5, linux-raspi vulnerabilities
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An
GHSA
GHSA-h47h-825h-v496: In the Linux kernel, the following vulnerability has been resolved:
powerpc/imc-pmu: Add a null pointer check in update_events_in_group()
kasprintf(
ghsa_unreviewed·2024-05-17
CVE-2023-52675 GHSA-h47h-825h-v496: In the Linux kernel, the following vulnerability has been resolved:
powerpc/imc-pmu: Add a null pointer check in update_events_in_group()
kasprintf(
In the Linux kernel, the following vulnerability has been resolved:
powerpc/imc-pmu: Add a null pointer check in update_events_in_group()
kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure.
OSV
CVE-2023-52675: In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() kasprintf()
osv·2024-05-17·CVSS 5.5
CVE-2023-52675 [MEDIUM] CVE-2023-52675: In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() kasprintf()
In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.
Ubuntu
Linux kernel (Oracle) vulnerabilities
vendor_ubuntu·2024-06-26·CVSS 6.5
CVE-2023-52599 [MEDIUM] Linux kernel (Oracle) vulnerabilities
Title: Linux kernel (Oracle) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel, leading to a null pointer dereference vulnerability. A
privileged local
Ubuntu
Linux kernel (HWE) vulnerabilities
vendor_ubuntu·2024-06-18·CVSS 6.5
CVE-2024-26594 [MEDIUM] Linux kernel (HWE) vulnerabilities
Title: Linux kernel (HWE) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability.
Ubuntu
Linux kernel (NVIDIA) vulnerabilities
vendor_ubuntu·2024-06-14·CVSS 6.5
CVE-2023-52633 [MEDIUM] Linux kernel (NVIDIA) vulnerabilities
Title: Linux kernel (NVIDIA) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerabilit
Ubuntu
Linux kernel (OEM) vulnerabilities
vendor_ubuntu·2024-06-12·CVSS 6.5
CVE-2023-52587 [MEDIUM] Linux kernel (OEM) vulnerabilities
Title: Linux kernel (OEM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel, leading to a null pointer dereference vulnerability. A
privileged local att
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-06-11·CVSS 6.5
CVE-2024-35842 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel, leading to a null pointer dereference vulnerability. A
privileged local attacker
Ubuntu
Linux kernel (ARM laptop) vulnerabilities
vendor_ubuntu·2024-06-10·CVSS 6.5
CVE-2023-52672 [MEDIUM] Linux kernel (ARM laptop) vulnerabilities
Title: Linux kernel (ARM laptop) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerab
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-06-07·CVSS 6.5
CVE-2024-26631 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An att
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-06-07·CVSS 6.5
CVE-2023-52617 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel, leading to a null pointer dereference vulnerability. A
privileged local attacker
Red Hat
kernel: powerpc/imc-pmu: Add a null pointer check in update_events_in_group()
vendor_redhat·2024-05-17·CVSS 5.5
CVE-2023-52675 [MEDIUM] kernel: powerpc/imc-pmu: Add a null pointer check in update_events_in_group()
kernel: powerpc/imc-pmu: Add a null pointer check in update_events_in_group()
In the Linux kernel, the following vulnerability has been resolved:
powerpc/imc-pmu: Add a null pointer check in update_events_in_group()
kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Fix deferred
Package: kernel (Red Hat Enterprise Linux 9) - Fix deferred
Package: kernel-rt (Red Hat Enterprise Linux 9) - Fix deferred
Debian
CVE-2023-52675: linux - In the Linux kernel, the following vulnerability has been resolved: powerpc/imc...
vendor_debian·2023·CVSS 5.5
CVE-2023-52675 [MEDIUM] CVE-2023-52675: linux - In the Linux kernel, the following vulnerability has been resolved: powerpc/imc...
In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.
Scope: local
bookworm: resolved (fixed in 6.1.76-1)
bullseye: resolved (fixed in 5.10.209-1)
forky: resolved (fixed in 6.6.15-1)
sid: resolved (fixed in 6.6.15-1)
trixie: resolved (fixed in 6.6.15-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/024352f7928b28f53609660663329d8c0f4ad032https://git.kernel.org/stable/c/0a233867a39078ebb0f575e2948593bbff5826b3https://git.kernel.org/stable/c/1e80aa25d186a7aa212df5acd8c75f55ac8dae34https://git.kernel.org/stable/c/5a669f3511d273c8c1ab1c1d268fbcdf53fc7a05https://git.kernel.org/stable/c/75fc599bcdcb1de093c9ced2e3cccc832f3787f3https://git.kernel.org/stable/c/a2da3f9b1a1019c887ee1d164475a8fcdb0a3fechttps://git.kernel.org/stable/c/c7d828e12b326ea50fb80c369d7aa87519ed14c6https://git.kernel.org/stable/c/f105c263009839d80fad6998324a4e1b3511cba0https://git.kernel.org/stable/c/024352f7928b28f53609660663329d8c0f4ad032https://git.kernel.org/stable/c/0a233867a39078ebb0f575e2948593bbff5826b3https://git.kernel.org/stable/c/1e80aa25d186a7aa212df5acd8c75f55ac8dae34https://git.kernel.org/stable/c/5a669f3511d273c8c1ab1c1d268fbcdf53fc7a05https://git.kernel.org/stable/c/75fc599bcdcb1de093c9ced2e3cccc832f3787f3https://git.kernel.org/stable/c/a2da3f9b1a1019c887ee1d164475a8fcdb0a3fechttps://git.kernel.org/stable/c/c7d828e12b326ea50fb80c369d7aa87519ed14c6https://git.kernel.org/stable/c/f105c263009839d80fad6998324a4e1b3511cba0https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html
2024-05-17
Published