The sanity_check_ckpt function in fs/f2fs/super.c in the Linux kernel before 4.12.4 does not validate the blkoff and segno arrays, which allows local users to gain privileges via unspecified vectors.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | Aug 19, 2017 |
| Ubuntu | — | Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-powerpc-e500Upgrade linux-image-3.13.0-135-powerpc-e500Upgrade linux-image-powerpc64-embUpgrade linux-image-3.13.0-135-generic-lpaeUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.4.0-96-powerpc64-embUpgrade linux-image-generic-lpae-lts-trustyUpgrade linux-image-generic-lpaeUpgrade linux-image-genericUpgrade linux-image-3.13.0-135-powerpc-e500mcUpgrade linux-image-powerpc-smpUpgrade linux-image-3.13.0-135-lowlatencyUpgrade linux-image-4.4.0-1074-raspi2Upgrade linux-image-4.4.0-1076-snapdragonUpgrade linux-image-powerpc-e500mcUpgrade linux-image-4.4.0-1007-kvmUpgrade linux-image-4.4.0-96-powerpc-smpUpgrade linux-image-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.4.0-1035-awsUpgrade linux-image-4.4.0-96-generic-lpaeUpgrade linux-image-4.4.0-96-lowlatencyUpgrade linux-image-4.10.0-38-lowlatencyUpgrade linux-image-4.10.0-1008-gcpUpgrade linux-image-gcpUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-3.13.0-135-powerpc64-embUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-powerpc64-smpUpgrade linux-image-4.10.0-38-generic-lpaeUpgrade linux-image-4.10.0-1020-raspi2Upgrade linux-image-generic-lts-trustyUpgrade linux-image-3.13.0-135-powerpc64-smpUpgrade linux-image-3.13.0-135-genericUpgrade linux-image-awsUpgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-3.13.0-135-powerpc-smpUpgrade linux-image-4.4.0-96-genericUpgrade linux-image-4.4.0-1031-gkeUpgrade linux-image-4.10.0-38-genericUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-raspi2Upgrade linux-image-kvmUpgrade linux-image-4.4.0-96-powerpc64-smpUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.4.0-96-powerpc-e500mcUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-snapdragon | Sep 19, 2017 | Aug 19, 2017 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 19, 2017 |
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