CVE-2026-63848

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Source

https://cve.org/CVERecord?id=CVE-2026-63848

Import Source

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-63848

Downstream

Published

2026-07-19T14:04:40.798Z

Modified

2026-07-21T03:47:33.920262154Z

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 v2.0 ring

Details

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu/jpeg: set nouserfence for JPEG v2.0 ring

JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences.

(cherry picked from commit 96179da0c6b059eb31706a0abe8dd6381c533143)

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63848.json",
    "cna_assigner": "Linux"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

6ac27241106bc946bd50032f4cd96899c6a6fe69

Fixed

f675801889b265634aefd30aa4503fc2b9e6ce1c

Fixed

2e216c2ff159b2eb1da6e9c716d727efc73c64b5

Fixed

b41248d1c18384835f6532e68592ee07605da283

Fixed

41c4f3f68a343d62bd352a95ace93a11c4ad92ed

Fixed

e5f612dc91650561fe2b5b76dd6d2898ec9ad480

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63848.json"

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63848.json"