netfilter: tproxy: bail out if IP has been disabled on the device

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2024-36270
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-06-21 11:15:10 UTC
Updated2026-05-12 12:16:47 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: netfilter: tproxy: bail out if IP has been disabled on the device syzbot reports: general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [..] RIP: 0010:nf_tproxy_laddr4+0xb7/0x340 net/ipv4/netfilter/nf_tproxy_ipv4.c:62 Call Trace: nft_tproxy_eval_v4 net/netfilter/nft_tproxy.c:56 [inline] nft_tproxy_eval+0xa9a/0x1a00 net/netfilter/nft_tproxy.c:168 __in_dev_get_rcu() can return NULL, so check for this.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Problem Types: CWE-476

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected cc6eb433856983e91071469c4ce57accb6947ccb 10f0af5234dafd03d2b75233428ec3f11cf7e43d git Not specified
CNA Linux Linux affected cc6eb433856983e91071469c4ce57accb6947ccb 07eeedafc59c45fe5de43958128542be3784764c git Not specified
CNA Linux Linux affected cc6eb433856983e91071469c4ce57accb6947ccb 6fe5af4ff06db3d4d80e07a19356640428159f03 git Not specified
CNA Linux Linux affected cc6eb433856983e91071469c4ce57accb6947ccb caf3a8afb5ea00db6d5398adf148d5534615fd80 git Not specified
CNA Linux Linux affected cc6eb433856983e91071469c4ce57accb6947ccb 570b4c52096e62fda562448f5760fd0ff06110f0 git Not specified
CNA Linux Linux affected cc6eb433856983e91071469c4ce57accb6947ccb 819bfeca16eb9ad647ddcae25e7e12c30612147c git Not specified
CNA Linux Linux affected cc6eb433856983e91071469c4ce57accb6947ccb 21a673bddc8fd4873c370caf9ae70ffc6d47e8d3 git Not specified
CNA Linux Linux affected 2.6.37 Not specified
CNA Linux Linux unaffected 2.6.37 semver Not specified
CNA Linux Linux unaffected 5.4.278 5.4.* semver Not specified
CNA Linux Linux unaffected 5.10.219 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.161 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.93 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.33 6.6.* semver Not specified
CNA Linux Linux unaffected 6.9.4 6.9.* semver Not specified
CNA Linux Linux unaffected 6.10 * original_commit_for_fix Not specified
ADP Siemens RUGGEDCOM RST2428P affected V3.1 custom Not specified
ADP Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 Family unaffected * custom Not specified
ADP Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 Family affected V3.1 custom Not specified
ADP Siemens SIMATIC S7-1500 TM MFP - GNU/Linux Subsystem affected * custom Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/570b4c52096e62fda562448f5760fd0ff06110f0 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/caf3a8afb5ea00db6d5398adf148d5534615fd80 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/819bfeca16eb9ad647ddcae25e7e12c30612147c af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/07eeedafc59c45fe5de43958128542be3784764c af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
cert-portal.siemens.com/productcert/html/ssa-265688.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
git.kernel.org/stable/c/21a673bddc8fd4873c370caf9ae70ffc6d47e8d3 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/10f0af5234dafd03d2b75233428ec3f11cf7e43d af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
cert-portal.siemens.com/productcert/html/ssa-613116.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
git.kernel.org/stable/c/6fe5af4ff06db3d4d80e07a19356640428159f03 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
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