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CVE-2023-4569

CVSS v3.1 5.5 (Medium)
55% Progress
EPSS 0.04 % (5th)
0.04% Progress
Affected Products 3
Advisories 22
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

A memory leak flaw was found in nft_set_catchall_flush in net/netfilter/nf_tables_api.c in the Linux Kernel. This issue may allow a local attacker to cause double-deactivations of catchall elements, which can result in a memory leak.

Weaknesses
CWE-401
Missing Release of Memory after Effective Lifetime
CWE-402
Transmission of Private Resources into a New Sphere ('Resource Leak')
Related CVEs
CVE Status
PUBLISHED
CNA
Red Hat, Inc.
Published Date
2023-08-28 22:15:10
(12 months ago)
Updated Date
2023-11-07 04:22:45
(10 months ago)

Affected Products

Debian

Linux

Redhat

Configuration #1

    CPE23 From Up To
  Linux Kernel prior 6.5 version cpe:2.3:o:linux:linux_kernel < 6.5
  Linux Kernel 6.5 Rc1 cpe:2.3:o:linux:linux_kernel:6.5:rc1
  Linux Kernel 6.5 Rc2 cpe:2.3:o:linux:linux_kernel:6.5:rc2
  Linux Kernel 6.5 Rc3 cpe:2.3:o:linux:linux_kernel:6.5:rc3
  Linux Kernel 6.5 Rc4 cpe:2.3:o:linux:linux_kernel:6.5:rc4
  Linux Kernel 6.5 Rc5 cpe:2.3:o:linux:linux_kernel:6.5:rc5
  Linux Kernel 6.5 Rc6 cpe:2.3:o:linux:linux_kernel:6.5:rc6

Configuration #2

    CPE23 From Up To
  Redhat Enterprise Linux 8.0 cpe:2.3:o:redhat:enterprise_linux:8.0
  Redhat Enterprise Linux 9.0 cpe:2.3:o:redhat:enterprise_linux:9.0

Configuration #3

    CPE23 From Up To
  Debian Linux 12.0 cpe:2.3:o:debian:debian_linux:12.0