Medium 5.5Published Sep 4, 2024

CVE-2024-44990bonding: fix null pointer deref in bond_ipsec_offload_ok

Updated under an hour ago (Oct 28, 2026, 12:30 AM ET)

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: bonding: fix null pointer deref in bond_ipsec_offload_ok We must check if there is an active slave before dereferencing the pointer.

CVSS: 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Modified
Record last updated: Oct 14, 2026
First seen by InfoSec Signals: Oct 14, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 before 81216b9352be43f8958092d379f6dec85443c309; 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 builds before 2f5bdd68c1ce64bda6bef4d361a3de23b04ccd59; from 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 before 32a0173600c63aadaf2103bf02f074982e8602ab; from 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 before 0707260a18312bbcd2a5668584e3692d0a29e3f6; from 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 before b70b0ddfed31fc92c8dc722d0afafc8e14cb550c; from 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 before 95c90e4ad89d493a7a14fa200082e466e2548f9d	CNA record
Siemens RUGGEDCOM RST2428P siemens:ruggedcom_rst2428p (from the name)	before V3.1	CISA ADP
Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family siemens:scalance_xc_300_xr_300_xc_400_xr_500wg_xr_500_family (from the name)	all versions not affected	CISA ADP
Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family siemens:scalance_xcm_xrm_xch_xrh_300_family (from the name)	before V3.1	CISA ADP
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem siemens:simatic_s7_1500_tm_mfp_gnu_linux_subsystem (from the name)	before V1.1.1	CISA ADP
linux linux_kernel linux:linux_kernel	from 5.9 before 5.10.225; from 5.11 before 5.15.166; from 5.16 before 6.1.107; from 6.2 before 6.6.48; from 6.7 before 6.10.7; 6.11; 6.11; 6.11; and 1 more ranges	NVD

References

References

https://git.kernel.org/stable/c/81216b9352be43f8958092d379f6dec85443c309	patch
https://git.kernel.org/stable/c/2f5bdd68c1ce64bda6bef4d361a3de23b04ccd59	patch
https://git.kernel.org/stable/c/32a0173600c63aadaf2103bf02f074982e8602ab	patch
https://git.kernel.org/stable/c/0707260a18312bbcd2a5668584e3692d0a29e3f6	patch
https://git.kernel.org/stable/c/b70b0ddfed31fc92c8dc722d0afafc8e14cb550c	patch
https://git.kernel.org/stable/c/95c90e4ad89d493a7a14fa200082e466e2548f9d	patch
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
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The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.