CVE-2022-3621

תיאור (מקור, אנגלית)

A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_bmap_lookup_at_level of the file fs/nilfs2/inode.c of the component nilfs2. The manipulation leads to null pointer dereference. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211920.

מדדים

CVSS 3.1

6.5 (MEDIUM) מקור הציון: NVD CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS — סבירות ניצול

2% (אחוזון 100) נכון ל-19/10/2026

CWE

CWE-404, CWE-476

מוצרים מושפעים

linux: linux kernel; debian: debian linux

קישורים

• https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=21‮… Mailing ListPatchVendor Advisory
• https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=21‮… Mailing ListPatchVendor Advisory
• https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html Mailing ListThird Party Advisory
• https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html Mailing ListThird Party Advisory
• https://vuldb.com/?id.211920 Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html Mailing ListThird Party Advisory
• https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html Mailing ListThird Party Advisory
• https://vuldb.com/?id.211920 Third Party Advisory
• https://cert-portal.siemens.com/productcert/html/ssa-794697.html