CVE-2022-0435
A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 68.0%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 67.99% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- linux/linux kernel · redhat/codeready linux builder · redhat/codeready linux builder eus · redhat/codeready linux builder eus for power little endian · redhat/codeready linux builder for power little endian eus · redhat/enterprise linux · redhat/enterprise linux eus · redhat/enterprise linux for ibm z systems · redhat/enterprise linux for ibm z systems eus · redhat/enterprise linux for power little endian · redhat/enterprise linux for power little endian eus · redhat/enterprise linux for real time · redhat/enterprise linux for real time for nfv · redhat/enterprise linux for real time for nfv tus · redhat/enterprise linux for real time tus · redhat/enterprise linux server aus · redhat/enterprise linux server for power little endian update services for sap solutions · redhat/enterprise linux server tus · redhat/enterprise linux server update services for sap solutions · redhat/virtualization · +10 more
- Source
- secalert@redhat.com
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2048738Issue Tracking, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220602-0001/Third Party Advisory
- https://www.openwall.com/lists/oss-security/2022/02/10/1Exploit, Mailing List, Mitigation, Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2048738Issue Tracking, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220602-0001/Third Party Advisory
- https://www.openwall.com/lists/oss-security/2022/02/10/1Exploit, Mailing List, Mitigation, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.