by Kastro CVE-2024-58240
Linux Linux — tls: separate no-async decryption request handling from async
Description · from the CVE record
In the Linux kernel, the following vulnerability has been resolved: tls: separate no-async decryption request handling from async If we're not doing async, the handling is much simpler. There's no reference counting, we just need to wait for the completion to wake us up and return its result. We should preferably also use a separate crypto_wait. I'm not seeing a UAF as I did in the past, I think aec7961916f3 ("tls: fix race between async notify and socket close") took care of it. This will make the next fix easier.
Affected
ProductAffectedFixed inSource
Linux3c4d7559159bfe1e3b94df3a657b2cda3a34e218 – < f32ab6cb544d01cdc150de5df389ac685aa507b0f32ab6cb544d01cdc150de5df389ac685aa507b0CNA
Linux3c4d7559159bfe1e3b94df3a657b2cda3a34e218 – < 5f7761c94b1db7570cab328c9f940a33284509b75f7761c94b1db7570cab328c9f940a33284509b7CNA
Linux3c4d7559159bfe1e3b94df3a657b2cda3a34e218 – < 48905146d11dbf1ddbb2967319016a83976953f548905146d11dbf1ddbb2967319016a83976953f5CNA
Linux3c4d7559159bfe1e3b94df3a657b2cda3a34e218 – < dec5b6e7b211e405d3bcb504562ab21aa7e5a64ddec5b6e7b211e405d3bcb504562ab21aa7e5a64dCNA
Linux3c4d7559159bfe1e3b94df3a657b2cda3a34e218 – < 999115298017a675d8ddf61414fc7a85c89f1186999115298017a675d8ddf61414fc7a85c89f1186CNA
Linux3c4d7559159bfe1e3b94df3a657b2cda3a34e218 – < 41532b785e9d79636b3815a64ddf6a096647d01141532b785e9d79636b3815a64ddf6a096647d011CNA
Linux4.13–CNA
SIMATIC CN 4100< V5.0V5.0siemens-SADP
Scores by source
Linux (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total