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.
References
Link | Resource |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=1951739 | Issue Tracking Mitigation Third Party Advisory |
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=35d2969ea3c7d32aee78066b1f3cf61a0d935a4e | |
https://lore.kernel.org/linux-media/YHaulytonFcW+lyZ%40mwanda/ | |
https://seclists.org/oss-sec/2021/q2/46 | |
https://www.oracle.com/security-alerts/cpujul2022.html | Patch Third Party Advisory |
https://www.starwindsoftware.com/security/sw-20220804-0001/ | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-10-20T00:00:00
Updated: 2024-03-24T22:50:38.096026
Reserved: 2021-10-20T00:00:00
Link: CVE-2021-42739
JSON object: View
NVD Information
Status : Modified
Published: 2021-10-20T07:15:09.140
Modified: 2024-03-24T23:15:08.387
Link: CVE-2021-42739
JSON object: View
Redhat Information
No data.
CWE