CVE-2021-43389

Name

CVE-2021-43389

Description

An issue was discovered in the Linux kernel before 5.14.15. There is an array-index-out-of-bounds flaw in the detach_capi_ctr function in drivers/isdn/capi/kcapi.c.

NVD Severity

medium

Other trackers

CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia

Mailing lists

oss-security, full-disclosure, bugtraq

Exploits

Exploit DB, Metasploit

Forges

GitHub (code, issues), Aports (code, issues)

References

Type	URI
MISC	https://lore.kernel.org/netdev/CAFcO6XOvGQrRTaTkaJ0p3zR7y7nrAWD79r48=L_BbOyrK9X-vA@mail.gmail.com/
MISC	https://seclists.org/oss-sec/2021/q4/39
MISC	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1f3e2e97c003f80c4b087092b225c8787ff91e4d
MISC	https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.14.15
CONFIRM	https://bugzilla.redhat.com/show_bug.cgi?id=2013180
MLIST	http://www.openwall.com/lists/oss-security/2021/11/05/1
MLIST	https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html
Third Party Advisory	https://www.debian.org/security/2022/dsa-5096
Mailing List	https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html

Match rules

CPE URI	Source package	Min version	Max version
`cpe:2.3:o:linux:linux_kernel::::::::`	linux_kernel	>= None	< 5.14.15

Vulnerable and fixed packages

Source package	Branch	Version	Maintainer	Status