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CVE-2024-39489 In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix memleak in seg6_hmac_init_algo…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux 6.10 | earliest → < 6.10 | 6.10 |
| Linux 6.9 | earliest → < 6.9.4 | 6.9.4 |
| Linux 6.6 | earliest → < 6.6.33 | 6.6.33 |
| Linux 6.1 | earliest → < 6.1.93 | 6.1.93 |
| Linux 5.15 | earliest → < 5.15.161 | 5.15.161 |
| Linux 5.10 | earliest → < 5.10.219 | 5.10.219 |
| Linux 5.4 | earliest → < 5.4.278 | 5.4.278 |
| Linux 4.19 | earliest → < 4.19.316 | 4.19.316 |
| Linux | 4.10 | No fix stated |
Show the 7 other branches Hide the 7 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| RUGGEDCOM RST2428P 3.1 | earliest → < 3.1 | 3.1 |
| SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family | Versions not published | |
| SCALANCE XCM-/XRM-/XCH-/XRH-300 family 3.1 | earliest → < 3.1 | 3.1 |
| SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 1.1 | earliest → < 1.1.1 | 1.1.1 |
| SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
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