CVE-2022-4127
Summary
| CVE | CVE-2022-4127 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2022-11-28 22:15:00 UTC |
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| Updated | 2023-11-07 03:56:00 UTC |
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| Description | A NULL pointer dereference issue was discovered in the Linux kernel in io_files_update_with_index_alloc. A local user could use this flaw to potentially crash the system causing a denial of service. |
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NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|
| Operating System |
Linux |
Linux Kernel |
All |
All |
All |
All |
References
| Reference | Source | Link | Tags |
|---|
| [PATCH] io_uring: check that we have a file table when allocating update slots - Jens Axboe |
|
lore.kernel.org |
|
| [PATCH] io_uring: check that we have a file table when allocating update slots - Jens Axboe |
MISC |
lore.kernel.org |
|
| io_uring: check that we have a file table when allocating update slots · torvalds/linux@d785a77 · GitHub |
MISC |
github.com |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 904590 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11566)
- 904616 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11517)
- 904724 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11517-1)
- 904744 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11566-1)
- 905896 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11566-2)
- 906276 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11517-2)
