CVE-2026-63842
- Source
- https://cve.org/CVERecord?id=CVE-2026-63842
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-63842.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-63842
- Downstream
- Published
- 2026-07-19T14:04:37.212Z
- Modified
- 2026-07-22T03:31:48.361902510Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- drm/amdgpu/jpeg: set no_user_fence for JPEG v5.0.0 ring
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/jpeg: set nouserfence for JPEG v5.0.0 ring
JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences.
(cherry picked from commit 0f43893d3cd478fa57836697525b338817c9c23d)
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63842.json" }- References
-
- https://git.kernel.org/stable/c/3a55ff19a6ff5e046d6a4a18e36deec5d95d9a2e
- https://git.kernel.org/stable/c/69ab75c7c5f378eb46f4c918aa848bb5c5603924
- https://git.kernel.org/stable/c/a7e63bb93a7fde3c8920984c3deee9acfe461562
- https://git.kernel.org/stable/c/ea7c61c5f895e8f9ea0ffffa180498ef9c740152
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63842.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-63842
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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
-
Introduceddfad65c65728401587142577dd283476491bac83Fixed3a55ff19a6ff5e046d6a4a18e36deec5d95d9a2eFixeda7e63bb93a7fde3c8920984c3deee9acfe461562Fixed69ab75c7c5f378eb46f4c918aa848bb5c5603924Fixedea7c61c5f895e8f9ea0ffffa180498ef9c740152