CVE-2022-1976
Summary
| CVE | CVE-2022-1976 |
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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 | 2022-08-31 16:15:00 UTC |
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| Updated | 2023-02-14 13:15:00 UTC |
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| Description | A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation. |
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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 |
|---|
| kernel/git/torvalds/linux.git - Linux kernel source tree |
MISC |
git.kernel.org |
|
| 2092549 – (CVE-2022-1976) CVE-2022-1976 kernel: incorrect in-flight accounting in io_uring leads to use-after-free |
MISC |
bugzilla.redhat.com |
|
| August 2022 Linux Kernel 5.18 Vulnerabilities in NetApp Products | NetApp Product Security |
CONFIRM |
security.netapp.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
- 183729 Debian Security Update for linux (CVE-2022-1976)
- 903717 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10813)
- 903854 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10821)
- 904102 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10813-1)
- 904252 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10821-1)
- 905920 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10813-2)
- 906496 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10821-2)
