CVE-2026-43262
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
gfs2: fiemap page fault fix
In the Linux kernel, the following vulnerability has been resolved: gfs2: fiemap page fault fix In gfs2_fiemap(), we are calling iomap_fiemap() while holding the inode glock. This can lead to recursive glock taking if the fiemap buffer is memory mapped to the same inode and accessing it triggers a page fault. Fix by disabling page faults for iomap_fiemap() and faulting in the buffer by hand if necessary. Fixes xfstest generic/742.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| e9079cce201784632aed4b1a3121ee38c1ced0b6 | affected | git | 5d5d9ec957bfa1eb2b05861c19f5d701dd006db7 | Unavailable | None listed |
| e9079cce201784632aed4b1a3121ee38c1ced0b6 | affected | git | cead3bebf3e318578b8a86a5472015d713d2a8a8 | Unavailable | None listed |
| e9079cce201784632aed4b1a3121ee38c1ced0b6 | affected | git | e428670cfb2993d8c224effd076242ca6b0950de | Unavailable | None listed |
| e9079cce201784632aed4b1a3121ee38c1ced0b6 | affected | git | 5d2c4f182ea8516de8682e2b60411c03df00e3ea | Unavailable | None listed |
| e9079cce201784632aed4b1a3121ee38c1ced0b6 | affected | git | 2e121c53b581e40397ae08090a7af4ed10781fbc | Unavailable | None listed |
| e9079cce201784632aed4b1a3121ee38c1ced0b6 | affected | git | 9d15fee888f0e8938c9aeed71ec9c2cbba0c88ab | Unavailable | None listed |
| e9079cce201784632aed4b1a3121ee38c1ced0b6 | affected | git | e411d74cc5ba290f85d0dd5e4d1df8f1d6d975d2 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.6.29 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.29 | Unavailable | None listed |
| 5.15.202 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.165 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.128 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.75 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.16 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.6 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |