drm/amd/display: Fix memory leak
Summary
| CVE | CVE-2022-49135 |
|---|---|
| State | PUBLISHED |
| Assigner | Linux |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2025-02-26 07:00:50 UTC |
| Updated | 2026-06-01 17:16:22 UTC |
| Description | In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix memory leak [why] Resource release is needed on the error handling path to prevent memory leak. [how] Fix this by adding kfree on the error handling path. |
Risk And Classification
Primary CVSS: v3.1 5.5 MEDIUM from [email protected]
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Problem Types: CWE-401 | CWE-401 CWE-401 Missing Release of Memory after Effective Lifetime
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 5.5 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| 3.1 | ADP | DECLARED | 5.5 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| 3.1 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | Secondary | 5.5 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
CVSS v3.1 Breakdown
Attack Vector
LocalAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Linux | Linux Kernel | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Linux | Linux | affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c 5076315aaddd640bde896ec8d79423ed8ec83a59 git | Not specified |
| CNA | Linux | Linux | affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c 7e10369c72db7a0e2f77b2e306aadc07aef6b07a git | Not specified |
| CNA | Linux | Linux | affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c 3ce1497add6d17b48cc9df65095bd20202d93994 git | Not specified |
| CNA | Linux | Linux | affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c 9d0bef3cc22cf250278ed45b829f062a00af9e27 git | Not specified |
| CNA | Linux | Linux | affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c 5d5c6dba2b43e28845d7d7ed32a36802329a5f52 git | Not specified |
| CNA | Linux | Linux | affected 4.15 | Not specified |
| CNA | Linux | Linux | unaffected 4.15 semver | Not specified |
| CNA | Linux | Linux | unaffected 5.10.258 5.10.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.15.34 5.15.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.16.20 5.16.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.17.3 5.17.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.18 * original_commit_for_fix | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| git.kernel.org/stable/c/7e10369c72db7a0e2f77b2e306aadc07aef6b07a | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | Patch |
| git.kernel.org/stable/c/9d0bef3cc22cf250278ed45b829f062a00af9e27 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | Patch |
| git.kernel.org/stable/c/3ce1497add6d17b48cc9df65095bd20202d93994 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | Patch |
| git.kernel.org/stable/c/5076315aaddd640bde896ec8d79423ed8ec83a59 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/5d5c6dba2b43e28845d7d7ed32a36802329a5f52 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | Patch |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.