CVE-2020-12654

Sažetak

An issue was found in Linux kernel before 5.5.4. mwifiex_ret_wmm_get_status() in drivers/net/wireless/marvell/mwifiex/wmm.c allows a remote AP to trigger a heap-based buffer overflow because of an incorrect memcpy, aka CID-3a9b153c5591.

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html
http://www.openwall.com/lists/oss-security/2020/05/08/2
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.4
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3a9b153c5591548612c3955c9600a98150c81875
https://github.com/torvalds/linux/commit/3a9b153c5591548612c3955c9600a98150c81875
https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
https://security.netapp.com/advisory/ntap-20200608-0001/
https://usn.ubuntu.com/4392-1/
https://usn.ubuntu.com/4393-1/
https://www.debian.org/security/2020/dsa-4698

CVSS

Base:	4.3
Impact:	6.4
Exploitability:	3.2

Pristup

Vektor	Složenost	Autentikacija
ADJACENT_NETWORK	HIGH	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
PARTIAL	PARTIAL	PARTIAL

CVSS vektor

AV:A/AC:H/Au:N/C:P/I:P/A:P

Zadnje važnije ažuriranje

16-06-2020 - 20:15

Objavljeno

05-05-2020 - 05:15