CVE-2023-53471

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Source
https://cve.org/CVERecord?id=CVE-2023-53471
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53471.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-53471
Downstream
Related
Published
2025-10-01T11:42:41.046Z
Modified
2026-03-20T12:33:10.535279Z
Summary
drm/amdgpu/gfx: disable gfx9 cp_ecc_error_irq only when enabling legacy gfx ras
Details

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu/gfx: disable gfx9 cpeccerror_irq only when enabling legacy gfx ras

gfx9 cpeccerrorirq is only enabled when legacy gfx ras is assert. So in gfxv90hwfini, interrupt disablement for cpeccerrorirq should be executed under such condition, otherwise, an amdgpuirqput calltrace will occur.

[ 7283.170322] RIP: 0010:amdgpuirqput+0x45/0x70 [amdgpu] [ 7283.170964] RSP: 0018:ffff9a5fc3967d00 EFLAGS: 00010246 [ 7283.170967] RAX: ffff98d88afd3040 RBX: ffff98d89da20000 RCX: 0000000000000000 [ 7283.170969] RDX: 0000000000000000 RSI: ffff98d89da2bef8 RDI: ffff98d89da20000 [ 7283.170971] RBP: ffff98d89da20000 R08: ffff98d89da2ca18 R09: 0000000000000006 [ 7283.170973] R10: ffffd5764243c008 R11: 0000000000000000 R12: 0000000000001050 [ 7283.170975] R13: ffff98d89da38978 R14: ffffffff999ae15a R15: ffff98d880130105 [ 7283.170978] FS: 0000000000000000(0000) GS:ffff98d996f00000(0000) knlGS:0000000000000000 [ 7283.170981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7283.170983] CR2: 00000000f7a9d178 CR3: 00000001c42ea000 CR4: 00000000003506e0 [ 7283.170986] Call Trace: [ 7283.170988] <TASK> [ 7283.170989] gfxv90hwfini+0x1c/0x6d0 [amdgpu] [ 7283.171655] amdgpudeviceipsuspendphase2+0x101/0x1a0 [amdgpu] [ 7283.172245] amdgpudevicesuspend+0x103/0x180 [amdgpu] [ 7283.172823] amdgpupmopsfreeze+0x21/0x60 [amdgpu] [ 7283.173412] pcipmfreeze+0x54/0xc0 [ 7283.173419] ? __pfxpcipm_freeze+0x10/0x10 [ 7283.173425] dpmruncallback+0x98/0x200 [ 7283.173430] _devicesuspend+0x164/0x5f0

v2: drop gfx11 as it's fixed in a different solution by retiring cpeccirq funcs(Hawking)

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53471.json",
    "cna_assigner": "Linux"
}
References

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
Introduced
d38ceaf99ed015f2a0b9af3499791bd3a3daae21
Fixed
625d4112ea25dbad7ddf749fd5c1287ceffb2339
Fixed
20ca90ceda71ed90a4d6960acbe7d5e120b40c0d
Fixed
cd3c0f7013c37cd24fc40b601319007f136c1201
Fixed
f661ad53658a1ea35c004af1f5fbe25c4d1cdb08
Fixed
3d28af21a874c5123d1681c2d686627f7ff7e488
Fixed
efce310db74fdc6d2acd959f3582972ae4a8d7d5
Fixed
4a76680311330aefe5074bed8f06afa354b85c48

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53471.json"