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A heap-based buffer overflow was found in the Linux kernel's LightNVM subsystem. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. This vulnerability allows a local attacker to escalate privileges and execute arbitrary code in the context of the kernel. The attacker must first obtain the ability to execute high-privileged code on the target system to exploit this vulnerability.
| Reporter | Title | Published | Views | Family All 294 |
|---|---|---|---|---|
 | CVE-2022-2991 | 25 Aug 202218:15 | – | attackerkb |
 | Astra Linux - уязвимость в linux-5.10, linux | 3 May 202623:59 | – | astralinux |
 | BSA-2022-2013 | 26 Jul 202200:00 | – | broadcom |
 | CVE-2022-2991 affecting package kernel 5.10.144.1-1 | 13 Oct 202200:40 | – | cbl_mariner |
 | CVE-2022-2991 | 25 Aug 202222:23 | – | circl |
 | Linux kernel 缓冲区错误漏洞 | 25 Aug 202200:00 | – | cnnvd |
 | CVE-2022-2991 | 25 Aug 202217:24 | – | cve |
 | CVE-2022-2991 | 25 Aug 202217:24 | – | cvelist |
 | CVE-2022-2991 | 25 Aug 202217:24 | – | debiancve |
 | EulerOS 2.0 SP10 : kernel (EulerOS-SA-2022-2823) | 21 Dec 202200:00 | – | nessus |
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31 Aug 2022 07:00Current
7.2High risk
Vulners AI Score7.2
CVSS 3.16.7
EPSS0.00042