fkie_cve-2022-2959
Vulnerability from fkie_nvd
Published
2022-08-25 18:15
Modified
2024-11-21 07:01
Severity ?
Summary
A race condition was found in the Linux kernel's watch queue due to a missing lock in pipe_resize_ring(). The specific flaw exists within the handling of pipe buffers. The issue results from the lack of proper locking when performing operations on an object. This flaw allows a local user to crash the system or escalate their privileges on the system.
References
| URL | Tags | ||
|---|---|---|---|
| secalert@redhat.com | https://github.com/torvalds/linux/commit/189b0ddc245139af81198d1a3637cac74f96e13a | Patch, Third Party Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20230214-0005/ | Third Party Advisory | |
| secalert@redhat.com | https://www.zerodayinitiative.com/advisories/ZDI-22-1165/ | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/torvalds/linux/commit/189b0ddc245139af81198d1a3637cac74f96e13a | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20230214-0005/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.zerodayinitiative.com/advisories/ZDI-22-1165/ | Third Party Advisory, VDB Entry |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * |
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"value": "A race condition was found in the Linux kernel\u0027s watch queue due to a missing lock in pipe_resize_ring(). The specific flaw exists within the handling of pipe buffers. The issue results from the lack of proper locking when performing operations on an object. This flaw allows a local user to crash the system or escalate their privileges on the system."
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"id": "CVE-2022-2959",
"lastModified": "2024-11-21T07:01:59.423",
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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