A flaw was found in the Netfilter subsystem of the Linux kernel. A race condition between IPSET_CMD_ADD and IPSET_CMD_SWAP can lead to a kernel panic due to the invocation of `__ip_set_put` on a wrong `set`. This issue may allow a local user to crash the system.
References
Link | Resource |
---|---|
https://access.redhat.com/errata/RHSA-2024:2394 | |
https://access.redhat.com/security/cve/CVE-2023-42756 | Patch Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2239848 | Exploit Issue Tracking Patch Third Party Advisory |
https://seclists.org/oss-sec/2023/q3/242 | Exploit Mailing List Patch Third Party Advisory |
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
|
Configuration 3 (hide)
|
History
16 Sep 2024, 13:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
30 Apr 2024, 14:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2023-09-28 14:15
Updated : 2024-09-16 13:15
NVD link : CVE-2023-42756
Mitre link : CVE-2023-42756
CVE.ORG link : CVE-2023-42756
JSON object : View
Products Affected
debian
- debian_linux
fedoraproject
- fedora
redhat
- enterprise_linux
linux
- linux_kernel
CWE
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')