CVE-2023-52921
published 2024-11-19CVE-2023-52921: In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix possible UAF in amdgpu_cs_pass1() Since the gang_size check is outside of…
PriorityP336high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.23%
14.1th percentile
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()
Since the gang_size check is outside of chunk parsing
loop, we need to reset i before we free the chunk data.
Suggested by Ye Zhang (@VAR10CK) of Baidu Security.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.4.11-1 (forky) | linux 6.4.11-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 2ebf61f2cfb9a11bc17db30df3e675a4cd7418d3 < e08e9dd09809b16f8f8cee8c466841b33d24ed96 | e08e9dd09809b16f8f8cee8c466841b33d24ed96 |
| linux | linux | >= 2ebf61f2cfb9a11bc17db30df3e675a4cd7418d3 < 90e065677e0362a777b9db97ea21d43a39211399 | 90e065677e0362a777b9db97ea21d43a39211399 |
| linux | linux_kernel | < 6.1.46 | 6.1.46 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.4.11-1 | 6.4.11-1 |
| linux | linux_kernel | >= 0 < 6.4.11-1 | 6.4.11-1 |
| linux | linux_kernel | >= 6.2 < 6.4.11 | 6.4.11 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8LOW
vendor_redhat7.8HIGH
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OSV
CVE-2023-52921: In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix possible UAF in amdgpu_cs_pass1() Since the gang_size check is out
osv·2024-11-19·CVSS 7.8
CVE-2023-52921 [HIGH] CVE-2023-52921: In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix possible UAF in amdgpu_cs_pass1() Since the gang_size check is out
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix possible UAF in amdgpu_cs_pass1() Since the gang_size check is outside of chunk parsing loop, we need to reset i before we free the chunk data. Suggested by Ye Zhang (@VAR10CK) of Baidu Security.
GHSA
GHSA-8qh2-vgp4-89x7: In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()
Since the gang_size check is o
ghsa_unreviewed·2024-11-19
CVE-2023-52921 [HIGH] CWE-416 GHSA-8qh2-vgp4-89x7: In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()
Since the gang_size check is o
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()
Since the gang_size check is outside of chunk parsing
loop, we need to reset i before we free the chunk data.
Suggested by Ye Zhang (@VAR10CK) of Baidu Security.
Red Hat
kernel: drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()
vendor_redhat·2024-11-19·CVSS 7.8
CVE-2023-52921 [HIGH] CWE-416 kernel: drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()
kernel: drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()
Since the gang_size check is outside of chunk parsing
loop, we need to reset i before we free the chunk data.
Suggested by Ye Zhang (@VAR10CK) of Baidu Security.
Statement: This issue is considered to be a moderate impact flaw, as the exploitation for this will need an ADMIN (or ROOT) privilege (PR:H).
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 8) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 8
Debian
CVE-2023-52921: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu:...
vendor_debian·2023·CVSS 7.8
CVE-2023-52921 [HIGH] CVE-2023-52921: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu:...
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix possible UAF in amdgpu_cs_pass1() Since the gang_size check is outside of chunk parsing loop, we need to reset i before we free the chunk data. Suggested by Ye Zhang (@VAR10CK) of Baidu Security.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.4.11-1)
sid: resolved (fixed in 6.4.11-1)
trixie: resolved (fixed in 6.4.11-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-11-19
Published