CVE-2023-52585 — NULL Pointer Dereference in Linux

CWE-476 — NULL Pointer Dereference33 documents8 sources
Severity
5.5MEDIUMNVD
OSV7.8
EPSS
0.0%
top 97.97%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
LinuxLinux KernelDebian Linux+5 more
Timeline
PublishedMar 6
Latest updateSep 18

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix possible NULL dereference in amdgpu_ras_query_error_status_helper() Return invalid error code -EINVAL for invalid block id. Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1183 amdgpu_ras_query_error_status_helper() error: we previously assumed 'info' could be null (see line 1176)

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages9 packages

▶NVDlinux/linux_kernel5.4 — 5.4.277+6
▶Debianlinux/linux_kernel< 5.10.218-1+3
▶Ubuntulinux/linux_kernel< 5.4.0-192.212+1

Also affects: Debian Linux 10.0

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

15
OSV
linux-xilinx-zynqmp vulnerabilities↗2024-09-18
▶
OSV
linux-raspi-5.4 vulnerabilities↗2024-08-22
▶
OSV
linux-hwe-5.15 vulnerabilities↗2024-08-21
▶
OSV
linux-bluefield vulnerabilities↗2024-08-21
▶
OSV
linux-azure-5.4 vulnerabilities↗2024-08-19
▶

📋Vendor Advisories

16
Ubuntu
Linux kernel vulnerabilities↗2024-09-18
▶
Ubuntu
Linux kernel (Raspberry Pi) vulnerabilities↗2024-08-22
▶
Ubuntu
Linux kernel (HWE) vulnerabilities↗2024-08-21
▶
Ubuntu
Linux kernel (BlueField) vulnerabilities↗2024-08-21
▶
Ubuntu
Linux kernel (Azure) vulnerabilities↗2024-08-19
▶

💬Community

1
Bugzilla
CVE-2023-52585 kernel: drm/amdgpu: Fix possible NULL dereference in amdgpu_ras_query_error_status_helper()↗2024-03-06
▶
CVE-2023-52585 — NULL Pointer Dereference in Linux | cvebase