CVE-2023-53545 — Race Condition within a Thread in Linux

CWE-366 — Race Condition within a Thread5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 96.14%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LinuxLinux KernelDebian Linux
Timeline
PublishedOct 4

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: unmap and remove csa_va properly Root PD BO should be reserved before unmap and remove a bo_va from VM otherwise lockdep will complain. v2: check fpriv->csa_va is not NULL instead of amdgpu_mcbp (christian) [14616.936827] WARNING: CPU: 6 PID: 1711 at drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1762 amdgpu_vm_bo_del+0x399/0x3f0 [amdgpu] [14616.937096] Call Trace: [14616.937097] [14616.937102] amdgpu_driver_postclose_km…

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 Packages4 packages

▶NVDlinux/linux_kernel4.2 — 6.4.12
▶Debianlinux/linux_kernel< 6.4.13-1+1
▶CVEListV5linux/linuxd38ceaf99ed015f2a0b9af3499791bd3a3daae21 — ae325b245208394279a1dc412c831ebd71befb0d+3
▶debiandebian/linux< linux 6.4.13-1 (forky)

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-jw22-qx9q-gwxg: In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: unmap and remove csa_va properly Root PD BO should be reserved befor↗2025-10-04
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OSV
CVE-2023-53545: In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: unmap and remove csa_va properly Root PD BO should be reserved before↗2025-10-04
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📋Vendor Advisories

2
Red Hat
kernel: drm/amdgpu: unmap and remove csa_va properly↗2025-10-04
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Debian
CVE-2023-53545: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu:...↗2023
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