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CVE-2024-39489

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CVE-2024-39489

Published: Jul 10, 2024

Modified: May 12, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix memleak in seg6_hmac_init_algo seg6_hmac_init_algo returns without cleaning up the previous allocations if one fails, so it's going to leak all that memory and the crypto tfms. Update seg6_hmac_exit to only free the memory when allocated, so we can reuse the code directly.

VendorProductVersions

Linux

Linux

affected
bf355b8d2c30a289232042cacc1cfaea4923936c - < afd5730969aec960a2fee4e5ee839a6014643976
affected
bf355b8d2c30a289232042cacc1cfaea4923936c - < 4a3fcf53725b70010d1cf869a2ba549fed6b8fb3
affected
bf355b8d2c30a289232042cacc1cfaea4923936c - < daf341e0a2318b813427d5a78788c86f4a7f02be
affected
bf355b8d2c30a289232042cacc1cfaea4923936c - < 61d31ac85b4572d11f8071855c0ccb4f32d76c0c
affected
bf355b8d2c30a289232042cacc1cfaea4923936c - < 599a5654215092ac22bfc453f4fd3959c55ea821

+3 more versions

Linux

Linux

affected
4.10
unaffected
0 - < 4.10
unaffected
4.19.316 - <= 4.19.*
unaffected
5.4.278 - <= 5.4.*
unaffected
5.10.219 - <= 5.10.*

+5 more versions

References

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