CVE-2021-3743
See a problem?- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-3743
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3743.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-3743
- Aliases
-
- A-224080927
- PUB-A-224080927
- Related
- Published
- 2022-03-04T16:15:08Z
- Modified
- 2024-09-18T03:15:31.533322Z
- Severity
-
- 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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
-
- https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=7e78c597c3eb
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7e78c597c3ebfd0cb329aa09a838734147e4f117
- https://security.netapp.com/advisory/ntap-20220407-0007/
- https://lists.openwall.net/netdev/2021/08/17/124
- https://www.openwall.com/lists/oss-security/2021/08/27/2
- https://bugzilla.redhat.com/show_bug.cgi?id=1997961
- https://github.com/torvalds/linux/commit/7e78c597c3ebfd0cb329aa09a838734147e4f117
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://security-tracker.debian.org/tracker/CVE-2021-3743
Affected packages
Debian:11 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:12 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source