CVE-2025-21987
published 2025-04-02CVE-2025-21987: In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: init return value in amdgpu_ttm_clear_buffer Otherwise an uninitialized value…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.18%
7.5th percentile
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: init return value in amdgpu_ttm_clear_buffer
Otherwise an uninitialized value can be returned if
amdgpu_res_cleared returns true for all regions.
Possibly closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3812
(cherry picked from commit 7c62aacc3b452f73a1284198c81551035fac6d71)
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 | >= a68c7eaa7a8ffdec9287ba1561a668d674c20a13 < d2c9625b0ade41f9917875d88173a0cc802b95fc | d2c9625b0ade41f9917875d88173a0cc802b95fc |
| linux | linux | >= a68c7eaa7a8ffdec9287ba1561a668d674c20a13 < 5bd98c2df4a0f2e2dcbdf563feb8d348406377b5 | 5bd98c2df4a0f2e2dcbdf563feb8d348406377b5 |
| linux | linux | >= a68c7eaa7a8ffdec9287ba1561a668d674c20a13 < d3c7059b6a8600fc62cd863f1ea203b8675e63e1 | d3c7059b6a8600fc62cd863f1ea203b8675e63e1 |
| 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 | >= 6.10 < 6.12.18 | 6.12.18 |
| linux | linux_kernel | >= 6.13 < 6.13.6 | 6.13.6 |
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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OSV
linux-lowlatency, linux-lowlatency-hwe-6.11, linux-oracle vulnerabilities
osv·2025-05-28
linux-lowlatency, linux-lowlatency-hwe-6.11, linux-oracle vulnerabilities
linux-lowlatency, linux-lowlatency-hwe-6.11, linux-oracle vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Serial ATA and Parallel ATA drivers;
- Drivers core;
- Network block device driver;
- Bluetooth drivers;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- Hardware crypto device drivers;
- FireWire subsystem;
- EFI core;
- Qualcomm firmware drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- I3C subsystem;
- InfiniBand drivers;
- Input Device (Mouse) drivers;
- IOMMU subsystem;
- Multiple dev
OSV
linux-aws vulnerabilities
osv·2025-05-22
linux-aws vulnerabilities
linux-aws vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Serial ATA and Parallel ATA drivers;
- Drivers core;
- Network block device driver;
- Bluetooth drivers;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- Hardware crypto device drivers;
- FireWire subsystem;
- EFI core;
- Qualcomm firmware drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- I3C subsystem;
- InfiniBand drivers;
- Input Device (Mouse) drivers;
- IOMMU subsystem;
- Multiple devices driver;
- Media drivers;
- NVIDIA Tegra mem
OSV
linux, linux-azure, linux-azure-6.11, linux-gcp, linux-gcp-6.11, linux-hwe-6.11, linux-oem-6.11, linux-raspi, linux-realtime vulnerabilities
osv·2025-05-20
linux, linux-azure, linux-azure-6.11, linux-gcp, linux-gcp-6.11, linux-hwe-6.11, linux-oem-6.11, linux-raspi, linux-realtime vulnerabilities
linux, linux-azure, linux-azure-6.11, linux-gcp, linux-gcp-6.11, linux-hwe-6.11, linux-oem-6.11, linux-raspi, linux-realtime vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Serial ATA and Parallel ATA drivers;
- Drivers core;
- Network block device driver;
- Bluetooth drivers;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- Hardware crypto device drivers;
- FireWire subsystem;
- EFI core;
- Qualcomm firmware drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- I3C subsystem;
- InfiniBand drivers
OSV
CVE-2025-21987: In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: init return value in amdgpu_ttm_clear_buffer Otherwise an uninitialize
osv·2025-04-02·CVSS 5.5
CVE-2025-21987 [MEDIUM] CVE-2025-21987: In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: init return value in amdgpu_ttm_clear_buffer Otherwise an uninitialize
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: init return value in amdgpu_ttm_clear_buffer Otherwise an uninitialized value can be returned if amdgpu_res_cleared returns true for all regions. Possibly closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3812 (cherry picked from commit 7c62aacc3b452f73a1284198c81551035fac6d71)
GHSA
GHSA-f332-pxgf-g3gr: In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: init return value in amdgpu_ttm_clear_buffer
Otherwise an uninitiali
ghsa_unreviewed·2025-04-02
CVE-2025-21987 [MEDIUM] CWE-908 GHSA-f332-pxgf-g3gr: In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: init return value in amdgpu_ttm_clear_buffer
Otherwise an uninitiali
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: init return value in amdgpu_ttm_clear_buffer
Otherwise an uninitialized value can be returned if
amdgpu_res_cleared returns true for all regions.
Possibly closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3812
(cherry picked from commit 7c62aacc3b452f73a1284198c81551035fac6d71)
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-05-28
CVE-2024-57977 Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Serial ATA and Parallel ATA drivers;
- Drivers core;
- Network block device driver;
- Bluetooth drivers;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- Hardware crypto device drivers;
- FireWire subsystem;
- EFI core;
- Qualcomm firmware drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- I3C subsystem;
- InfiniBand drivers;
- Input Device (Mouse) drivers;
- IOM
Ubuntu
Linux kernel (AWS) vulnerabilities
vendor_ubuntu·2025-05-22
CVE-2025-21716 Linux kernel (AWS) vulnerabilities
Title: Linux kernel (AWS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Serial ATA and Parallel ATA drivers;
- Drivers core;
- Network block device driver;
- Bluetooth drivers;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- Hardware crypto device drivers;
- FireWire subsystem;
- EFI core;
- Qualcomm firmware drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- I3C subsystem;
- InfiniBand drivers;
- Input Device (Mouse) drivers;
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-05-20
CVE-2025-21716 Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Serial ATA and Parallel ATA drivers;
- Drivers core;
- Network block device driver;
- Bluetooth drivers;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- Hardware crypto device drivers;
- FireWire subsystem;
- EFI core;
- Qualcomm firmware drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- I3C subsystem;
- InfiniBand drivers;
- Input Device (Mouse) drivers;
- IOM
Red Hat
kernel: drm/amdgpu: init return value in amdgpu_ttm_clear_buffer
vendor_redhat·2025-04-02·CVSS 5.5
CVE-2025-21987 [MEDIUM] CWE-908 kernel: drm/amdgpu: init return value in amdgpu_ttm_clear_buffer
kernel: drm/amdgpu: init return value in amdgpu_ttm_clear_buffer
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: init return value in amdgpu_ttm_clear_buffer
Otherwise an uninitialized value can be returned if
amdgpu_res_cleared returns true for all regions.
Possibly closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3812
(cherry picked from commit 7c62aacc3b452f73a1284198c81551035fac6d71)
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 affec
Debian
CVE-2025-21987: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu:...
vendor_debian·2025·CVSS 5.5
CVE-2025-21987 [MEDIUM] CVE-2025-21987: 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: init return value in amdgpu_ttm_clear_buffer Otherwise an uninitialized value can be returned if amdgpu_res_cleared returns true for all regions. Possibly closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3812 (cherry picked from commit 7c62aacc3b452f73a1284198c81551035fac6d71)
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.
2025-04-02
Published