Updated: 2026-02-08 04:04:58.653342
Description:
In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format() The buffer length check before calling uvc_parse_format() only ensured that the buffer has at least 3 bytes (buflen > 2), buf the function accesses buffer[3], requiring at least 4 bytes. This can lead to an out-of-bounds read if the buffer has exactly 3 bytes. Fix it by checking that the buffer has at least 4 bytes in uvc_parse_format().
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0.0 | |
| CVSS Version 3.x | HIGH | 7.1 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 7.1 | HIGH | In Progress | 2026-02-05 12:23:39 | ||
| CentOS 6 ELS | kernel | 2.6.32 | 7.1 | HIGH | In Testing | 2026-02-04 11:02:06 | ||
| CentOS 7 ELS | kernel | 3.10.0 | 7.1 | HIGH | In Testing | 2026-02-04 11:02:04 | ||
| CentOS 8.4 ELS | kernel | 4.18.0 | 7.1 | HIGH | Released | CLSA-2026:1771078945 | 2026-02-14 20:11:27 | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 7.1 | HIGH | Released | CLSA-2026:1771077729 | 2026-02-14 20:11:28 | |
| CentOS Stream 8 ELS | kernel | 4.18.0 | 7.1 | HIGH | In Progress | 2026-02-05 12:23:38 | ||
| CloudLinux 7 ELS | kernel | 3.10.0 | 7.1 | HIGH | Needs Triage | 2026-02-04 10:07:53 | ||
| Oracle Linux 6 ELS | kernel | 2.6.32 | 7.1 | HIGH | Needs Triage | 2026-02-04 10:07:46 | ||
| Oracle Linux 7 ELS | kernel | 3.10.0 | 7.1 | HIGH | Needs Triage | 2026-02-04 10:07:50 | ||
| Oracle Linux 7 ELS | kernel-uek | 5.4.17 | 7.1 | HIGH | Already Fixed | 2026-02-06 09:10:48 |