vulnerability
Ubuntu: (Multiple Advisories) (CVE-2018-16862): Linux kernel vulnerabilities
Severity | CVSS | Published | Added | Modified |
---|---|---|---|---|
2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | Nov 26, 2018 | Feb 8, 2019 | Jan 23, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
Nov 26, 2018
Added
Feb 8, 2019
Modified
Jan 23, 2025
Description
A security flaw was found in the Linux kernel in a way that the cleancache subsystem clears an inode after the final file truncation (removal). The new file created with the same inode may contain leftover pages from cleancache and the old file data instead of the new one.
Solution(s)
ubuntu-upgrade-linux-image-4-15-0-1021-oracleubuntu-upgrade-linux-image-4-15-0-1040-gcpubuntu-upgrade-linux-image-4-15-0-1040-gkeubuntu-upgrade-linux-image-4-15-0-1042-kvmubuntu-upgrade-linux-image-4-15-0-1043-raspi2ubuntu-upgrade-linux-image-4-15-0-1047-awsubuntu-upgrade-linux-image-4-15-0-1050-oemubuntu-upgrade-linux-image-4-15-0-1055-azureubuntu-upgrade-linux-image-4-15-0-1060-snapdragonubuntu-upgrade-linux-image-4-15-0-58-genericubuntu-upgrade-linux-image-4-15-0-58-generic-lpaeubuntu-upgrade-linux-image-4-15-0-58-lowlatencyubuntu-upgrade-linux-image-4-4-0-1038-awsubuntu-upgrade-linux-image-4-4-0-1040-kvmubuntu-upgrade-linux-image-4-4-0-1075-awsubuntu-upgrade-linux-image-4-4-0-1103-raspi2ubuntu-upgrade-linux-image-4-4-0-1107-snapdragonubuntu-upgrade-linux-image-4-4-0-142-genericubuntu-upgrade-linux-image-4-4-0-142-generic-lpaeubuntu-upgrade-linux-image-4-4-0-142-lowlatencyubuntu-upgrade-linux-image-4-4-0-142-powerpc-e500mcubuntu-upgrade-linux-image-4-4-0-142-powerpc-smpubuntu-upgrade-linux-image-4-4-0-142-powerpc64-embubuntu-upgrade-linux-image-4-4-0-142-powerpc64-smpubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-hwe-16-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-16-04ubuntu-upgrade-linux-image-generic-lpae-lts-xenialubuntu-upgrade-linux-image-generic-lts-xenialubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-4-15ubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-16-04ubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-powerpc-e500mcubuntu-upgrade-linux-image-powerpc-e500mc-lts-xenialubuntu-upgrade-linux-image-powerpc-smpubuntu-upgrade-linux-image-powerpc-smp-lts-xenialubuntu-upgrade-linux-image-powerpc64-embubuntu-upgrade-linux-image-powerpc64-emb-lts-xenialubuntu-upgrade-linux-image-powerpc64-smpubuntu-upgrade-linux-image-powerpc64-smp-lts-xenialubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-snapdragonubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-16-04
References
- CVE-2018-16862
- https://attackerkb.com/topics/CVE-2018-16862
- NVD-CVE-2018-16862
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