CVE-2024-26673 — Resource Injection in Linux

CWE-99 — Resource Injection38 documents8 sources
Severity
7.1HIGHNVD
OSV7.5OSV6.5OSV5.5
EPSS
0.0%
top 98.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
LinuxLinux KernelDebian Linux+1 more
Timeline
PublishedApr 2
Latest updateAug 14

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations - Disallow families other than NFPROTO_{IPV4,IPV6,INET}. - Disallow layer 4 protocol with no ports, since destination port is a mandatory attribute for this object.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HExploitability: 1.8 | Impact: 5.2

Affected Packages5 packages

▶NVDlinux/linux_kernel5.3 — 5.4.269+6
▶Debianlinux/linux_kernel< 5.10.216-1+3
▶Ubuntulinux/linux_kernel< 5.4.0-181.201+1
▶CVEListV5linux/linux857b46027d6f91150797295752581b7155b9d0e1 — f549f340c91f08b938d60266e792ff7748dae483+7
▶debiandebian/linux< linux 6.1.82-1 (bookworm)

Also affects: Debian Linux 10.0

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

18
OSV
linux-oracle-6.5 vulnerabilities↗2024-06-26
▶
OSV
linux-hwe-6.5 vulnerabilities↗2024-06-18
▶
OSV
linux-nvidia-6.5 vulnerabilities↗2024-06-14
▶
OSV
linux-oem-6.5 vulnerabilities↗2024-06-12
▶
OSV
linux-intel-iotg-5.15 vulnerabilities↗2024-06-11
▶

📋Vendor Advisories

18
CISA ICS
Siemens SINEC OS↗2025-08-14
▶
Ubuntu
Linux kernel (Oracle) vulnerabilities↗2024-06-26
▶
Ubuntu
Linux kernel (HWE) vulnerabilities↗2024-06-18
▶
Ubuntu
Linux kernel (NVIDIA) vulnerabilities↗2024-06-14
▶
Ubuntu
Linux kernel (OEM) vulnerabilities↗2024-06-12
▶

💬Community

1
Bugzilla
CVE-2024-26673 kernel: netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations↗2024-04-02
▶