Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: use helper function to calculate expect ID Delete expectation path is missing a call to the nf_expect_get_id() helper function to calculate the expectation ID, otherwise LSB of the expectation object address is leaked to userspace.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.2, < 5.4.282 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/24f407042cf90b0872de667460230d8d50c06c39Patch
- https://git.kernel.org/stable/c/27662b46f2adaa52c1665a82af4b21c42c4337fdPatch
- https://git.kernel.org/stable/c/5e2c24f7b0911b15c29aefce760bcf770542fb61Patch
- https://git.kernel.org/stable/c/64c0b8e64be8368617ef08dfc59a3160563a1435Patch
- https://git.kernel.org/stable/c/66e7650dbbb8e236e781c670b167edc81e771450Patch
- https://git.kernel.org/stable/c/74de442b8e12a207c07953ee068009a7701aff8fPatch
- https://git.kernel.org/stable/c/782161895eb4ac45cf7cfa8db375bd4766cb8299Patch
- https://git.kernel.org/stable/c/eb4ca1a97e08ff5b920664ba292e576257e2d184Patch
- https://www.zerodayinitiative.com/advisories/ZDI-24-1182/
- https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://cert-portal.siemens.com/productcert/html/ssa-355557.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-613116.html
FAQ
What is CVE-2024-44944?
CVE-2024-44944 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: use helper function to calculate expect ID Delete expectation path is missing a call to the nf_expect_get_id...
How severe is CVE-2024-44944?
CVE-2024-44944 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-44944?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.