CISA KEV 정보
| 취약점명 | Linux Kernel Use-After-Free Vulnerability |
|---|---|
| 설명 | Linux Kernel contains a use-after-free vulnerability in the nft_object, allowing local attackers to escalate privileges. |
| 조치사항 | Apply updates per vendor instructions or discontinue use of the product if updates are unavailable. |
| 랜섬웨어 캠페인 악용 | Unknown |
| CWE | CWE-416 |
| 등록일 (KEV) | 2024-06-26 |
| 조치 기한 | 2024-07-17 |
| 추가 참고 | This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. For more information, please see: https://seclists.org/oss-sec/2022/q3/131; https://nvd.nist.gov/vuln/detail/CVE-2022-2586 |
NVD 상세 정보
CVSS v3.1: 5.3 MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H설명: It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.
CWE: CWE-416 | CWE-416
참조
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2586 [Third Party Advisory]
- https://lore.kernel.org/netfilter-devel/20220809170148.164591-1-cascardo@canonical.com/T/#t [Mailing List, Patch]
- https://ubuntu.com/security/notices/USN-5557-1 [Third Party Advisory]
- https://ubuntu.com/security/notices/USN-5560-1 [Third Party Advisory]
- https://ubuntu.com/security/notices/USN-5560-2 [Third Party Advisory]
- https://ubuntu.com/security/notices/USN-5562-1 [Third Party Advisory]
- https://ubuntu.com/security/notices/USN-5564-1 [Third Party Advisory]
- https://ubuntu.com/security/notices/USN-5565-1 [Third Party Advisory]
- https://ubuntu.com/security/notices/USN-5566-1 [Third Party Advisory]
- https://ubuntu.com/security/notices/USN-5567-1 [Third Party Advisory]
- https://ubuntu.com/security/notices/USN-5582-1 [Third Party Advisory]
- https://www.openwall.com/lists/oss-security/2022/08/09/5 [Mailing List]
- https://www.zerodayinitiative.com/advisories/ZDI-22-1118/ [Third Party Advisory, VDB Entry]
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2586 [Third Party Advisory]
- https://lore.kernel.org/netfilter-devel/20220809170148.164591-1-cascardo@canonical.com/T/#t [Mailing List, Patch]
- ... 외 13건
This product uses the NVD API but is not endorsed or certified by the NVD.