In the Linux kernel, the following vulnerability has been resolved:
ubifs: Fix races between xattr_{set|get} and listxattr operations
UBIFS may occur some problems with concurrent xattr_{set|get} and listxattr operations, such as assertion failure, memory corruption, stale xattr value[1].
Fix it by importing a new rw-lock in @ubifs_inode to serilize write operations on xattr, concurrent read operations are still effective, just like ext4.
[1] https://lore.kernel.org/linux-mtd/[email protected]
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | May 21, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 21, 2024 |
| Ubuntu | — | Upgrade linux-raspi-5.4Upgrade linux-azureUpgrade linux-aws-5.4Upgrade linux-raspiUpgrade linux-awsUpgrade linux-kvmUpgrade linux-bluefieldUpgrade linux-oracle-5.4Upgrade linuxUpgrade linux-gcp-5.4Upgrade linux-gkeopUpgrade linux-aws-fipsUpgrade linux-gcpUpgrade linux-azure-fipsUpgrade linux-azure-5.4Upgrade linux-oracleUpgrade linux-hwe-5.4Upgrade linux-fipsUpgrade linux-gcp-fips | Nov 19, 2024 | May 21, 2024 |
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