GSD-2021-33574
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact.
Aliases
Aliases
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"description": "The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact.",
"id": "GSD-2021-33574",
"references": [
"https://www.suse.com/security/cve/CVE-2021-33574.html",
"https://access.redhat.com/errata/RHSA-2021:4358",
"https://advisories.mageia.org/CVE-2021-33574.html",
"https://security.archlinux.org/CVE-2021-33574",
"https://linux.oracle.com/cve/CVE-2021-33574.html"
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"modified": "2023-12-13T01:23:18.421115Z",
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"lastModifiedDate": "2022-11-08T13:27Z",
"publishedDate": "2021-05-25T22:15Z"
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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