CVE-2026-53203
גבוהה 7.1
תיאור (מקור, אנגלית)
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Add buffer overflow check in MS get_info_ioctl Add validation that the info size returned from the metric stream info query is not exceeded when checked against the allocated buffer size. If the firmware returns a size larger than the buffer, reject the operation with -EOVERFLOW instead of proceeding with an incorrect buffer copy.
מדדים
- CVSS 3.1
-
7.1 (HIGH)
מקור הציון: CNA
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-14/8/2026
- CWE
- CWE-787, CWE-120
מוצרים מושפעים
linux: linux kernel
קישורים
- https://git.kernel.org/stable/c/4e5047cc94bea1cc7b670b7f503358e9af0542df Patch
- https://git.kernel.org/stable/c/d3c12ed33e8923f3090909a1738f3e59292996a6 Patch
- https://git.kernel.org/stable/c/fa598556ecef412edcb391f144b7642e18fdfd45 Patch
- https://git.kernel.org/stable/c/fb176425837693f50c5c9fc8db6fbb04af22bd0a Patch
- https://access.redhat.com/security/cve/CVE-2026-53203 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2492798 Third Party Advisory
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53203.json Third Party Advisory