CVE-2022-1199

Sažetak

A flaw was found in the Linux kernel. This flaw allows an attacker to crash the Linux kernel by simulating amateur radio from the user space, resulting in a null-ptr-deref vulnerability and a use-after-free vulnerability.

Reference

https://access.redhat.com/security/cve/CVE-2022-1199
https://bugzilla.redhat.com/show_bug.cgi?id=2070694
https://github.com/torvalds/linux/commit/4e0f718daf97d47cf7dec122da1be970f145c809
https://github.com/torvalds/linux/commit/71171ac8eb34ce7fe6b3267dce27c313ab3cb3ac
https://github.com/torvalds/linux/commit/7ec02f5ac8a5be5a3f20611731243dc5e1d9ba10
https://security.netapp.com/advisory/ntap-20221228-0006/
https://www.openwall.com/lists/oss-security/2022/04/02/5
https://access.redhat.com/security/cve/CVE-2022-1199
https://bugzilla.redhat.com/show_bug.cgi?id=2070694
https://github.com/torvalds/linux/commit/4e0f718daf97d47cf7dec122da1be970f145c809
https://github.com/torvalds/linux/commit/71171ac8eb34ce7fe6b3267dce27c313ab3cb3ac
https://github.com/torvalds/linux/commit/7ec02f5ac8a5be5a3f20611731243dc5e1d9ba10
https://security.netapp.com/advisory/ntap-20221228-0006/
https://www.openwall.com/lists/oss-security/2022/04/02/5

CVSS

Base:	7.5
Impact:	3.6
Exploitability:	3.9

Pristup

Vektor	Složenost	Autentikacija
NETWORK	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	NONE	HIGH

CVSS vektor

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Zadnje važnije ažuriranje

23-04-2025 - 18:15

Objavljeno

29-08-2022 - 15:15