scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process()
In the Linux kernel, the following vulnerability has been resolved: scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process() A fix for: BUG: KASAN: slab-out-of-bounds in ses_enclosure_data_process+0x949/0xe30 [ses] Read of size 1 at addr ffff88a1b043a451 by task systemd-udevd/3271 Checking after (and before in next loop) addl_desc_ptr[1] is sufficient, we expect the size to be sanitized before first access to addl_desc_ptr[1]. Make sure we don't walk beyond end of page.
CVE-2023-53803
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-2023-53803
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": "21fab1d0595eacf781705ec3509012a28f298245",
"lessThan": "da1a955c48a16e16e925d6544793914e52a6fa51",
"versionType": "git"
},
{
"status": "affected",
"version": "21fab1d0595eacf781705ec3509012a28f298245",
"lessThan": "9e5c7d52085b8c84bc82a261580f0eb170039325",
"versionType": "git"
},
{
"status": "affected",
"version": "21fab1d0595eacf781705ec3509012a28f298245",
"lessThan": "467afb1dd630d8c6d172bd6cacc125199b5f4f2d",
"versionType": "git"
},
{
"status": "affected",
"version": "21fab1d0595eacf781705ec3509012a28f298245",
"lessThan": "e4dd25da784b2e07dbfbf04509afa4c5a1375227",
"versionType": "git"
},
{
"status": "affected",
"version": "21fab1d0595eacf781705ec3509012a28f298245",
"lessThan": "2b28a7d261cb309912596d6a2d383ca370483527",
"versionType": "git"
},
{
"status": "affected",
"version": "21fab1d0595eacf781705ec3509012a28f298245",
"lessThan": "0dfe68394cbe1d4fe579fb325ecc813c50528c5a",
"versionType": "git"
},
{
"status": "affected",
"version": "21fab1d0595eacf781705ec3509012a28f298245",
"lessThan": "799e8dd2022d2e13f0c5c1906b40ceca07a23349",
"versionType": "git"
},
{
"status": "affected",
"version": "21fab1d0595eacf781705ec3509012a28f298245",
"lessThan": "9b4f5028e493cb353a5c8f5c45073eeea0303abd",
"versionType": "git"
}
],
"programFiles": [
"drivers/scsi/ses.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.32"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "2.6.32",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "4.14.308",
"versionType": "semver",
"lessThanOrEqual": "4.14.*"
},
{
"status": "unaffected",
"version": "4.19.276",
"versionType": "semver",
"lessThanOrEqual": "4.19.*"
},
{
"status": "unaffected",
"version": "5.4.235",
"versionType": "semver",
"lessThanOrEqual": "5.4.*"
},
{
"status": "unaffected",
"version": "5.10.173",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.99",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.16",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.2.3",
"versionType": "semver",
"lessThanOrEqual": "6.2.*"
},
{
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/scsi/ses.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2023-53803
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #30323 · Revision 1
- Added to Heist Feed
- Publisher date