CVE-2021-42739

Published: Oct 20, 2021

Modified: Aug 4, 2024

PUBLISHED

Description

The firewire subsystem in the Linux kernel through 5.14.13 has a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandles bounds checking.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://lore.kernel.org/linux-media/YHaulytonFcW+lyZ%40mwanda/

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=35d2969ea3c7d32aee78066b1f3cf61a0d935a4e

https://seclists.org/oss-sec/2021/q2/46

https://bugzilla.redhat.com/show_bug.cgi?id=1951739

https://www.oracle.com/security-alerts/cpujul2022.html

https://www.starwindsoftware.com/security/sw-20220804-0001/

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CVE-2021-42739

Description

Affected Products

References