CVE-2024-38612 (GCVE-0-2024-38612)
Vulnerability from cvelistv5
Published
2024-06-19 13:56
Modified
2026-08-05 11:33
Severity ?
7.0 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix invalid unregister error path The error path of seg6_init() is wrong in case CONFIG_IPV6_SEG6_LWTUNNEL is not defined. In that case if seg6_hmac_init() fails, the genl_unregister_family() isn't called. This issue exist since commit 46738b1317e1 ("ipv6: sr: add option to control lwtunnel support"), and commit 5559cea2d5aa ("ipv6: sr: fix possible use-after-free and null-ptr-deref") replaced unregister_pernet_subsys() with genl_unregister_family() in this error path.
References
Impacted products
Vendor Product Version
Linux Linux Version: 46738b1317e169b281ad74690276916e24d1be6d
Version: 46738b1317e169b281ad74690276916e24d1be6d
Version: 46738b1317e169b281ad74690276916e24d1be6d
Version: 46738b1317e169b281ad74690276916e24d1be6d
Version: 46738b1317e169b281ad74690276916e24d1be6d
Version: 46738b1317e169b281ad74690276916e24d1be6d
Version: 46738b1317e169b281ad74690276916e24d1be6d
Version: 46738b1317e169b281ad74690276916e24d1be6d
Version: 46738b1317e169b281ad74690276916e24d1be6d
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}


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