CVE-2022-41849
בינונית 4.2
תיאור (מקור, אנגלית)
drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect.
מדדים
- CVSS 3.1
-
4.2 (MEDIUM)
מקור הציון: NVD
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-19/10/2026
- CWE
- CWE-362, CWE-416
מוצרים מושפעים
linux: linux kernel; debian: debian linux
קישורים
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=561…
- https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html Mailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html Mailing ListThird Party Advisory
- https://lore.kernel.org/all/20220925133243.GA383897%40ubuntu/T/
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=561…
- https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html Mailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html Mailing ListThird Party Advisory
- https://lore.kernel.org/all/20220925133243.GA383897%40ubuntu/T/
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html