CVE-2023-53545
- Source
- https://cve.org/CVERecord?id=CVE-2023-53545
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53545.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-53545
- Downstream
- Related
- Published
- 2025-10-04T15:16:53.452Z
- Modified
- 2026-06-18T03:55:45.420789508Z
- Summary
- drm/amdgpu: unmap and remove csa_va properly
- Details
-
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->csava is not NULL instead of amdgpumcbp (christian)
[14616.936827] WARNING: CPU: 6 PID: 1711 at drivers/gpu/drm/amd/amdgpu/amdgpuvm.c:1762 amdgpuvmbodel+0x399/0x3f0 [amdgpu] [14616.937096] Call Trace: [14616.937097] <TASK> [14616.937102] amdgpudriverpostclosekms+0x249/0x2f0 [amdgpu] [14616.937187] drmfilefree+0x1d6/0x300 [drm] [14616.937207] drmclosehelper.isra.0+0x62/0x70 [drm] [14616.937220] drmrelease+0x5e/0x100 [drm] [14616.937234] __fput+0x9f/0x280 [14616.937239] ____fput+0xe/0x20 [14616.937241] taskworkrun+0x61/0x90 [14616.937246] exittousermodeprepare+0x215/0x220 [14616.937251] syscallexittousermode+0x2a/0x60 [14616.937254] dosyscall64+0x48/0x90 [14616.937257] entrySYSCALL64afterhwframe+0x63/0xcd
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53545.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/1bc35e637a81dac5f5155e83a277c26708c4d4d7
- https://git.kernel.org/stable/c/5daff15cd013422bc6d1efcfe82b586800025384
- https://git.kernel.org/stable/c/a3a96bf843c356d1d9b2d7f6d0784b6ee28ca9d0
- https://git.kernel.org/stable/c/ae325b245208394279a1dc412c831ebd71befb0d
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53545.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-53545
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedd38ceaf99ed015f2a0b9af3499791bd3a3daae21Fixed1bc35e637a81dac5f5155e83a277c26708c4d4d7Fixedae325b245208394279a1dc412c831ebd71befb0dFixeda3a96bf843c356d1d9b2d7f6d0784b6ee28ca9d0Fixed5daff15cd013422bc6d1efcfe82b586800025384