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CVE-2023-42756

CVSS v3.1 4.7 (Medium)
47% Progress
EPSS 0.04 % (5th)
0.04% Progress
Affected Products 4
Advisories 23
NVD Status Modified
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE Status
PUBLISHED
NVD Status
Modified
CNA
Red Hat, Inc.
Published Date
2023-09-28 14:15:21
(11 months ago)
Updated Date
2024-04-30 14:15:09
(4 months ago)

Affected Products

Debian

Fedoraproject

Linux

Redhat

Configuration #1

    CPE23 From Up To
  Linux Kernel prior 6.6 version cpe:2.3:o:linux:linux_kernel < 6.6
  Linux Kernel 6.6 Rc1 cpe:2.3:o:linux:linux_kernel:6.6:rc1
  Linux Kernel 6.6 Rc2 cpe:2.3:o:linux:linux_kernel:6.6:rc2

Configuration #2

    CPE23 From Up To
  Redhat Enterprise Linux 9.0 cpe:2.3:o:redhat:enterprise_linux:9.0

Configuration #3

    CPE23 From Up To
  Debian Linux 10.0 cpe:2.3:o:debian:debian_linux:10.0
  Fedoraproject Fedora 37 cpe:2.3:o:fedoraproject:fedora:37
  Fedoraproject Fedora 38 cpe:2.3:o:fedoraproject:fedora:38
  Fedoraproject Fedora 39 cpe:2.3:o:fedoraproject:fedora:39