gsd-2022-0185
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A heap-based buffer overflow flaw was found in the way the legacy_parse_param function in the Filesystem Context functionality of the Linux kernel verified the supplied parameters length. An unprivileged (in case of unprivileged user namespaces enabled, otherwise needs namespaced CAP_SYS_ADMIN privilege) local user able to open a filesystem that does not support the Filesystem Context API (and thus fallbacks to legacy handling) could use this flaw to escalate their privileges on the system.
Aliases
Aliases
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"https://www.suse.com/security/cve/CVE-2022-0185.html",
"https://www.debian.org/security/2022/dsa-5050",
"https://access.redhat.com/errata/RHSA-2022:0540",
"https://access.redhat.com/errata/RHSA-2022:0232",
"https://access.redhat.com/errata/RHSA-2022:0231",
"https://access.redhat.com/errata/RHSA-2022:0188",
"https://access.redhat.com/errata/RHSA-2022:0187",
"https://access.redhat.com/errata/RHSA-2022:0186",
"https://access.redhat.com/errata/RHSA-2022:0176",
"https://ubuntu.com/security/CVE-2022-0185",
"https://advisories.mageia.org/CVE-2022-0185.html",
"https://linux.oracle.com/cve/CVE-2022-0185.html",
"https://packetstormsecurity.com/files/cve/CVE-2022-0185"
]
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"lastModifiedDate": "2023-06-26T18:55Z",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.