soc: qcom: qmi_encdec: Restrict string length in decode
In the Linux kernel, the following vulnerability has been resolved: soc: qcom: qmi_encdec: Restrict string length in decode The QMI TLV value for strings in a lot of qmi element info structures account for null terminated strings with MAX_LEN + 1. If a string is actually MAX_LEN + 1 length, this will cause an out of bounds access when the NULL character is appended in decoding.
CVE-2023-53729
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-2023-53729
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": "9b8a11e82615274d4133aab3cf5aa1c59191f0a2",
"lessThan": "6b58859e7c4ac357517a59f0801e8ce1b58a8ee2",
"versionType": "git"
},
{
"status": "affected",
"version": "9b8a11e82615274d4133aab3cf5aa1c59191f0a2",
"lessThan": "64c5e916fabe5ef7bef0210b8a59fa8941ee1b8e",
"versionType": "git"
},
{
"status": "affected",
"version": "9b8a11e82615274d4133aab3cf5aa1c59191f0a2",
"lessThan": "2ccab9f82772ead618689d17dbc6950d6bd1e741",
"versionType": "git"
},
{
"status": "affected",
"version": "9b8a11e82615274d4133aab3cf5aa1c59191f0a2",
"lessThan": "b2f39b813d1eed4a522428d1e6acd7dfe9b81579",
"versionType": "git"
},
{
"status": "affected",
"version": "9b8a11e82615274d4133aab3cf5aa1c59191f0a2",
"lessThan": "f6250ecb7fbb934b89539e7e2ba6c1d8555c0975",
"versionType": "git"
},
{
"status": "affected",
"version": "9b8a11e82615274d4133aab3cf5aa1c59191f0a2",
"lessThan": "22ee7c9c7f381be178b4457bc54530002e08e938",
"versionType": "git"
},
{
"status": "affected",
"version": "9b8a11e82615274d4133aab3cf5aa1c59191f0a2",
"lessThan": "8d207400fd6b79c92aeb2f33bb79f62dff904ea2",
"versionType": "git"
}
],
"programFiles": [
"drivers/soc/qcom/qmi_encdec.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4.16"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "4.16",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "4.19.295",
"versionType": "semver",
"lessThanOrEqual": "4.19.*"
},
{
"status": "unaffected",
"version": "5.4.257",
"versionType": "semver",
"lessThanOrEqual": "5.4.*"
},
{
"status": "unaffected",
"version": "5.10.195",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.132",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.54",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.5.4",
"versionType": "semver",
"lessThanOrEqual": "6.5.*"
},
{
"status": "unaffected",
"version": "6.6",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/soc/qcom/qmi_encdec.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2023-53729
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #30313 · Revision 1
- Added to Heist Feed
- Publisher date