CVE - CVE-2021-42739

CVE-ID
CVE-2021-42739	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=35d2969ea3c7d32aee78066b1f3cf61a0d935a4e MISC:https://seclists.org/oss-sec/2021/q2/46 MISC:https://www.starwindsoftware.com/security/sw-20220804-0001/ MISC:https://bugzilla.redhat.com/show_bug.cgi?id=1951739 URL:https://bugzilla.redhat.com/show_bug.cgi?id=1951739 MISC:https://lore.kernel.org/linux-media/YHaulytonFcW+lyZ@mwanda/ URL:https://lore.kernel.org/linux-media/YHaulytonFcW+lyZ@mwanda/ MISC:https://www.oracle.com/security-alerts/cpujul2022.html URL:https://www.oracle.com/security-alerts/cpujul2022.html
Assigning CNA
MITRE Corporation
Date Record Created
20211020	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20211020)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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