CVE-2024-42154

tcp_metrics: validate source addr length

State: Published
Severity: Not scored
Published: Jul 30, 2024
Updated: Oct 15, 2026
Reserved: Jul 29, 2024

Description

In the Linux kernel, the following vulnerability has been resolved:

tcp_metrics: validate source addr length

I don't see anything checking that TCP_METRICS_ATTR_SADDR_IPV4 is at least 4 bytes long, and the policy doesn't have an entry for this attribute at all (neither does it for IPv6 but v6 is manually validated).

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before 19d997b59fa1fd7a02e770ee0881c0652b9c32c9Affected 3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before 2a2e79dbe2236a1289412d2044994f7ab419b44cAffected 3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before cdffc358717e436bb67122bb82c1a2a26e050f98Affected 3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before ef7c428b425beeb52b894e16f1c4b629d6cebfb6Affected 3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before 31f03bb04146c1c6df6c03e9f45401f5f5a985d3Affected 3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before 8c2debdd170e395934ac0e039748576dfde14e99Affected 3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before 3d550dd5418729a6e77fe7721d27adea7152e321Affected 3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before 66be40e622e177316ae81717aa30057ba9e61dffAffected
LinuxLinux	3.14Affected before 3.14Not affected 4.19.318 through 4.19.Not affected 5.4.280 through 5.4.Not affected 5.10.222 through 5.10.Not affected 5.15.163 through 5.15.Not affected 6.1.98 through 6.1.Not affected 6.6.39 through 6.6.Not affected 6.9.9 through 6.9.*Not affected 6.10 and laterNot affected

Product

Versions

LinuxLinux

3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before 19d997b59fa1fd7a02e770ee0881c0652b9c32c9Affected
3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before 2a2e79dbe2236a1289412d2044994f7ab419b44cAffected
3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before cdffc358717e436bb67122bb82c1a2a26e050f98Affected
3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before ef7c428b425beeb52b894e16f1c4b629d6cebfb6Affected
3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before 31f03bb04146c1c6df6c03e9f45401f5f5a985d3Affected
3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before 8c2debdd170e395934ac0e039748576dfde14e99Affected
3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before 3d550dd5418729a6e77fe7721d27adea7152e321Affected
3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 to before 66be40e622e177316ae81717aa30057ba9e61dffAffected

LinuxLinux

3.14Affected
before 3.14Not affected
4.19.318 through 4.19.*Not affected
5.4.280 through 5.4.*Not affected
5.10.222 through 5.10.*Not affected
5.15.163 through 5.15.*Not affected
6.1.98 through 6.1.*Not affected
6.6.39 through 6.6.*Not affected
6.9.9 through 6.9.*Not affected
6.10 and laterNot affected

References

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