An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel. A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability.
References
Link | Resource |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=1997961 | Issue Tracking Patch Third Party Advisory |
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=7e78c597c3eb | Patch Vendor Advisory |
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7e78c597c3ebfd0cb329aa09a838734147e4f117 | Patch Vendor Advisory |
https://github.com/torvalds/linux/commit/7e78c597c3ebfd0cb329aa09a838734147e4f117 | Patch Third Party Advisory |
https://lists.openwall.net/netdev/2021/08/17/124 | Exploit Mailing List Third Party Advisory |
https://security.netapp.com/advisory/ntap-20220407-0007/ | Third Party Advisory |
https://www.openwall.com/lists/oss-security/2021/08/27/2 | Exploit Mailing List Patch Third Party Advisory |
https://www.oracle.com/security-alerts/cpujul2022.html | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2022-03-04T15:52:55
Updated: 2022-07-25T16:36:35
Reserved: 2021-08-27T00:00:00
Link: CVE-2021-3743
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-03-04T16:15:08.547
Modified: 2023-11-09T14:44:33.733
Link: CVE-2021-3743
JSON object: View
Redhat Information
No data.
CWE