Description
In the Linux kernel, the following vulnerability has been resolved: jfs: truncate good inode pages when hard link is 0 The fileset value of the inode copy from the disk by the reproducer is AGGR_RESERVED_I. When executing evict, its hard link number is 0, so its inode pages are not truncated. This causes the bugon to be triggered when executing clear_inode() because nrpages is greater than 0.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
32983696a48a6c41d99f3eca82ba7510a552d843 to < 89fff8e3d6710fc32507b8e19eb5afa9fb79b896affected32983696a48a6c41d99f3eca82ba7510a552d843 to < 5845b926c561b8333cd65169526eec357d7bb449affected32983696a48a6c41d99f3eca82ba7510a552d843 to < 8ed7275910fb7177012619864e04d3008763f3eaaffected32983696a48a6c41d99f3eca82ba7510a552d843 to < b5b471820c33365a8ccd2d463578bf4e47056c2caffected32983696a48a6c41d99f3eca82ba7510a552d843 to < 34d8e982bac48bdcca7524644a8825a580edce74affected32983696a48a6c41d99f3eca82ba7510a552d843 to < df3fd8daf278eca365f221749ae5b728e8382a04affected32983696a48a6c41d99f3eca82ba7510a552d843 to < 2b1d5ca395a5fb170c3f885cd42c16179f7f54ecaffected32983696a48a6c41d99f3eca82ba7510a552d843 to < 1bb5cdc3e39f0c2b311fcb631258b7e60d3fb0d3affected32983696a48a6c41d99f3eca82ba7510a552d843 to < 2d91b3765cd05016335cd5df5e5c6a29708ec058affected
Linux Linux
Default version status: affected
2.6.14affected0 to < 2.6.14unaffected5.4.297 to ≤ 5.4.*unaffected5.10.241 to ≤ 5.10.*unaffected5.15.190 to ≤ 5.15.*unaffected6.1.149 to ≤ 6.1.*unaffected6.6.103 to ≤ 6.6.*unaffected6.12.43 to ≤ 6.12.*unaffected6.15.11 to ≤ 6.15.*unaffected6.16.2 to ≤ 6.16.*unaffected6.17 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/89fff8e3d6710fc32507b8e19eb5afa9fb79b896 ↗
- https://git.kernel.org/stable/c/5845b926c561b8333cd65169526eec357d7bb449 ↗
- https://git.kernel.org/stable/c/8ed7275910fb7177012619864e04d3008763f3ea ↗
- https://git.kernel.org/stable/c/b5b471820c33365a8ccd2d463578bf4e47056c2c ↗
- https://git.kernel.org/stable/c/34d8e982bac48bdcca7524644a8825a580edce74 ↗
- https://git.kernel.org/stable/c/df3fd8daf278eca365f221749ae5b728e8382a04 ↗
- https://git.kernel.org/stable/c/2b1d5ca395a5fb170c3f885cd42c16179f7f54ec ↗
- https://git.kernel.org/stable/c/1bb5cdc3e39f0c2b311fcb631258b7e60d3fb0d3 ↗
- https://git.kernel.org/stable/c/2d91b3765cd05016335cd5df5e5c6a29708ec058 ↗
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html ↗
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-032379.html ↗