In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix to avoid potential panic during recovery
During recovery, if FAULT_BLOCK is on, it is possible that f2fs_reserve_new_block() will return -ENOSPC during recovery, then it may trigger panic.
Also, if fault injection rate is 1 and only FAULT_BLOCK fault type is on, it may encounter deadloop in loop of block reservation.
Let's change as below to fix these issues: - remove bug_on() to avoid panic. - limit the loop count of block reservation to avoid potential deadloop.
CVSS Details
- CVSS 3.1 Base Score: 6.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | May 1, 2024 |
| Ubuntu | — | Upgrade linux-image-oem-24.04aUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1006-oemUpgrade linux-image-oracleUpgrade linux-image-virtualUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1005-raspiUpgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-1004-gkeUpgrade linux-image-6.8.0-1009-awsUpgrade linux-image-gcpUpgrade linux-image-genericUpgrade linux-image-oracle-64kUpgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-1008-azure-fdeUpgrade linux-image-6.8.0-1006-oracleUpgrade linux-image-kvmUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-generic-lpaeUpgrade linux-image-gkeUpgrade linux-image-azureUpgrade linux-image-6.8.0-1006-ibmUpgrade linux-image-6.8.0-35-generic-64kUpgrade linux-image-6.8.0-35-genericUpgrade linux-image-6.8.0-35-lowlatency-64kUpgrade linux-image-6.8.0-1008-azureUpgrade linux-image-6.8.0-1008-gcpUpgrade linux-image-azure-fdeUpgrade linux-image-ibmUpgrade linux-image-awsUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-generic-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-35-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1006-oracle-64k | Jul 1, 2024 | May 1, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 17, 2025 | May 1, 2024 |
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