CVE-2021-33656
בינונית 6.8
תיאור (מקור, אנגלית)
When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds.
מדדים
- CVSS 3.1
-
6.8 (MEDIUM)
מקור הציון: NVD
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — סבירות ניצול
- 1% (אחוזון 000) נכון ל-19/10/2026
- CWE
- CWE-787
מוצרים מושפעים
openatom: openeuler; linux: linux kernel; debian: debian linux
קישורים
- http://www.openwall.com/lists/oss-security/2022/07/19/3 Mailing ListPatchThird Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/r… PatchThird Party Advisory
- http://www.openwall.com/lists/oss-security/2022/07/19/3 Mailing ListPatchThird Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/r… PatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html Mailing ListThird Party Advisory
- https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-33656&packag… Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html Mailing ListThird Party Advisory
- https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-33656&packag… Third Party Advisory