Ubuntu.comUB:CVE-2024-39489CVE-2024-39489
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws-5.15 | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws-6.5 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-azure | < any | UNKNOWN |
References
git.kernel.org/linus/efb9f4f19f8e37fde43dfecebc80292d179f56c6 (6.10-rc1)
git.kernel.org/stable/c/0e44d6cbe8de983470c3d2f978649783384fdcb6
git.kernel.org/stable/c/4a3fcf53725b70010d1cf869a2ba549fed6b8fb3
git.kernel.org/stable/c/599a5654215092ac22bfc453f4fd3959c55ea821
git.kernel.org/stable/c/61d31ac85b4572d11f8071855c0ccb4f32d76c0c
git.kernel.org/stable/c/afd5730969aec960a2fee4e5ee839a6014643976
git.kernel.org/stable/c/daf341e0a2318b813427d5a78788c86f4a7f02be
git.kernel.org/stable/c/efb9f4f19f8e37fde43dfecebc80292d179f56c6
git.kernel.org/stable/c/f6a99ef4e056c20a138a95cc51332b2b96c8f383
launchpad.net/bugs/cve/CVE-2024-39489
nvd.nist.gov/vuln/detail/CVE-2024-39489
security-tracker.debian.org/tracker/CVE-2024-39489
www.cve.org/CVERecord?id=CVE-2024-39489
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