tls: separate no-async decryption request handling from async
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.
CVE-2024-58240
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2024-58240
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "3c4d7559159bfe1e3b94df3a657b2cda3a34e218",
"lessThan": "f32ab6cb544d01cdc150de5df389ac685aa507b0",
"versionType": "git"
},
{
"status": "affected",
"version": "3c4d7559159bfe1e3b94df3a657b2cda3a34e218",
"lessThan": "5f7761c94b1db7570cab328c9f940a33284509b7",
"versionType": "git"
},
{
"status": "affected",
"version": "3c4d7559159bfe1e3b94df3a657b2cda3a34e218",
"lessThan": "48905146d11dbf1ddbb2967319016a83976953f5",
"versionType": "git"
},
{
"status": "affected",
"version": "3c4d7559159bfe1e3b94df3a657b2cda3a34e218",
"lessThan": "dec5b6e7b211e405d3bcb504562ab21aa7e5a64d",
"versionType": "git"
},
{
"status": "affected",
"version": "3c4d7559159bfe1e3b94df3a657b2cda3a34e218",
"lessThan": "999115298017a675d8ddf61414fc7a85c89f1186",
"versionType": "git"
},
{
"status": "affected",
"version": "3c4d7559159bfe1e3b94df3a657b2cda3a34e218",
"lessThan": "41532b785e9d79636b3815a64ddf6a096647d011",
"versionType": "git"
}
],
"programFiles": [
"net/tls/tls_sw.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4.13"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "4.13",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.10.265",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.216",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.149",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.21",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.7.9",
"versionType": "semver",
"lessThanOrEqual": "6.7.*"
},
{
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"net/tls/tls_sw.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2024-58240
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #30422 · Revision 1
- Added to Heist Feed
- Publisher date