cve-2024-47732
Vulnerability from cvelistv5
Published
2024-10-21 12:14
Modified
2024-12-19 09:26
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: crypto: iaa - Fix potential use after free bug The free_device_compression_mode(iaa_device, device_mode) function frees "device_mode" but it iss passed to iaa_compression_modes[i]->free() a few lines later resulting in a use after free. The good news is that, so far as I can tell, nothing implements the ->free() function and the use after free happens in dead code. But, with this fix, when something does implement it, we'll be ready. :)
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b5d534b473e2c8d3e4560be2dd6c12a8eb9d61e9Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c66f0be993ba52410edab06124c54ecf143b05c1Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e0d3b845a1b10b7b5abdad7ecc69d45b2aab3209Patch
Impacted products
Vendor Product Version
Linux Linux Version: b190447e0fa3ef7355480d641d078962e03768b4
Version: b190447e0fa3ef7355480d641d078962e03768b4
Version: b190447e0fa3ef7355480d641d078962e03768b4
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   Linux Linux Version: 6.8
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