CVE-2025-21940
published 2025-04-01CVE-2025-21940: In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix NULL Pointer Dereference in KFD queue Through KFD IOCTL Fuzzing we…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.19%
9.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix NULL Pointer Dereference in KFD queue
Through KFD IOCTL Fuzzing we encountered a NULL pointer derefrence
when calling kfd_queue_acquire_buffers.
(cherry picked from commit 049e5bf3c8406f87c3d8e1958e0a16804fa1d530)
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.12.19-1 (forky) | linux 6.12.19-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 629568d25fea8ece4f65073f039aeef4e240ab67 < c3cbeafb4e0001d9146df50b470885e02664f3c7 | c3cbeafb4e0001d9146df50b470885e02664f3c7 |
| linux | linux | >= 629568d25fea8ece4f65073f039aeef4e240ab67 < 33eb8041c5d6c19d46e7bfd23a031844336afd80 | 33eb8041c5d6c19d46e7bfd23a031844336afd80 |
| linux | linux | >= 629568d25fea8ece4f65073f039aeef4e240ab67 < fd617ea3b79d2116d53f76cdb5a3601c0ba6e42f | fd617ea3b79d2116d53f76cdb5a3601c0ba6e42f |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.12.19-1 | 6.12.19-1 |
| linux | linux_kernel | >= 0 < 6.12.19-1 | 6.12.19-1 |
| linux | linux_kernel | >= 6.12 < 6.12.19 | 6.12.19 |
| linux | linux_kernel | >= 6.13 < 6.13.7 | 6.13.7 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5LOW
vendor_redhat5.5MEDIUM
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GHSA
GHSA-f3mw-fg4x-6x2p: In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix NULL Pointer Dereference in KFD queue
Through KFD IOCTL Fuzzing
ghsa_unreviewed·2025-04-01
CVE-2025-21940 [MEDIUM] CWE-476 GHSA-f3mw-fg4x-6x2p: In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix NULL Pointer Dereference in KFD queue
Through KFD IOCTL Fuzzing
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix NULL Pointer Dereference in KFD queue
Through KFD IOCTL Fuzzing we encountered a NULL pointer derefrence
when calling kfd_queue_acquire_buffers.
(cherry picked from commit 049e5bf3c8406f87c3d8e1958e0a16804fa1d530)
OSV
CVE-2025-21940: In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix NULL Pointer Dereference in KFD queue Through KFD IOCTL Fuzzing we
osv·2025-04-01·CVSS 5.5
CVE-2025-21940 [MEDIUM] CVE-2025-21940: In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix NULL Pointer Dereference in KFD queue Through KFD IOCTL Fuzzing we
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix NULL Pointer Dereference in KFD queue Through KFD IOCTL Fuzzing we encountered a NULL pointer derefrence when calling kfd_queue_acquire_buffers. (cherry picked from commit 049e5bf3c8406f87c3d8e1958e0a16804fa1d530)
Red Hat
kernel: drm/amdkfd: Fix NULL Pointer Dereference in KFD queue
vendor_redhat·2025-04-01·CVSS 5.5
CVE-2025-21940 [MEDIUM] CWE-476 kernel: drm/amdkfd: Fix NULL Pointer Dereference in KFD queue
kernel: drm/amdkfd: Fix NULL Pointer Dereference in KFD queue
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix NULL Pointer Dereference in KFD queue
Through KFD IOCTL Fuzzing we encountered a NULL pointer derefrence
when calling kfd_queue_acquire_buffers.
(cherry picked from commit 049e5bf3c8406f87c3d8e1958e0a16804fa1d530)
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Not affected
Pack
Debian
CVE-2025-21940: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd:...
vendor_debian·2025·CVSS 5.5
CVE-2025-21940 [MEDIUM] CVE-2025-21940: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd:...
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix NULL Pointer Dereference in KFD queue Through KFD IOCTL Fuzzing we encountered a NULL pointer derefrence when calling kfd_queue_acquire_buffers. (cherry picked from commit 049e5bf3c8406f87c3d8e1958e0a16804fa1d530)
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.12.19-1)
sid: resolved (fixed in 6.12.19-1)
trixie: resolved (fixed in 6.12.19-1)
No detection rules found.
No public exploits indexed.
2025-04-01
Published