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7.8 High

CVE-2024-34027 In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to cover…

Description

In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock It needs to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock to avoid racing with checkpoint, otherwise, filesystem metadata including blkaddr in dnode, inode fields and .total_valid_block_count may be corrupted after SPO case.

Affected products and versions

Product Affected versions Fixed in
Linux 6.10 earliest → < 6.10 6.10
Linux 6.9 earliest → < 6.9.4 6.9.4
Linux 6.6 earliest → < 6.6.33 6.6.33
Linux 6.1 earliest → < 6.1.93 6.1.93
Linux 5.15 earliest → < 5.15.161 5.15.161
Linux 5.10 earliest → < 5.10.219 5.10.219
Linux 5.8 No fix stated
linux_kernel 6.94 6.94 → latest No fix stated
linux_kernel 6.10 6.10 → latest No fix stated
Show the 6 other branches
Product Affected versions Fixed in
linux_kernel 6.6 6.6.33 → latest No fix stated
linux_kernel 6.1 6.1.93 → latest No fix stated
linux_kernel 5.15 5.15.161 → latest No fix stated
linux_kernel 5.10 5.10.219 → latest No fix stated
linux_kernel 5.8 earliest → 5.8 5.8
SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 1.1 earliest → < 1.1.1 1.1.1

References

Timeline

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