CVEvulnerability
CVE-2021-3743
7.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-03-04
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- CVSS 2.0 ([email protected])
- 3.6 LOW — AV:L/AC:L/Au:N/C:P/I:N/A:P
- Weaknesses
- CWE-125
Description
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.
Affected configurations
• linux linux kernel (> 5.14.1 < 5.17)
• linux linux kernel 5.14
• linux linux kernel 5.17
• fedoraproject fedora 34
• netapp h300s firmware
• netapp h500s firmware
• netapp h700s firmware
• netapp h300e firmware
• netapp h500e firmware
• netapp h700e firmware
• netapp h410s firmware
• netapp h410c firmware
• oracle communications cloud native core binding support function 22.1.3
• oracle communications cloud native core network exposure function 22.1.1
• oracle communications cloud native core policy 22.2.0
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- 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
- 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