CVE-2025-40200
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Squashfs: reject negative file sizes in squashfs_read_inode()
In the Linux kernel, the following vulnerability has been resolved: Squashfs: reject negative file sizes in squashfs_read_inode() Syskaller reports a "WARNING in ovl_copy_up_file" in overlayfs. This warning is ultimately caused because the underlying Squashfs file system returns a file with a negative file size. This commit checks for a negative file size and returns EINVAL. [phillip@squashfs.org.uk: only need to check 64 bit quantity]
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) |
|---|---|---|---|---|---|
| 6545b246a2c815a8fcd07d58240effb6ec3481b1 | affected | git | 54170057a5fadd24a37b70de41e61d39284d9bd7 | Unavailable | None listed |
| 6545b246a2c815a8fcd07d58240effb6ec3481b1 | affected | git | 2871c74caa3f4f05b429e6bfefebac62dbf1b408 | Unavailable | None listed |
| 6545b246a2c815a8fcd07d58240effb6ec3481b1 | affected | git | fbfc745db628de31f5c089147deeb87e95b89e66 | Unavailable | None listed |
| 6545b246a2c815a8fcd07d58240effb6ec3481b1 | affected | git | 8118f66124895829443d09c207e654adcb2f9321 | Unavailable | None listed |
| 6545b246a2c815a8fcd07d58240effb6ec3481b1 | affected | git | 8c7aad76751816207fee556d44aa88a710824810 | Unavailable | None listed |
| 6545b246a2c815a8fcd07d58240effb6ec3481b1 | affected | git | 875fb3f87ae0225b881319ba016a1a8c4ffd5812 | Unavailable | None listed |
| 6545b246a2c815a8fcd07d58240effb6ec3481b1 | affected | git | f271155ff31aca8ef82c61c8df23ca97e9a77dd4 | Unavailable | None listed |
| 6545b246a2c815a8fcd07d58240effb6ec3481b1 | affected | git | 9f1c14c1de1bdde395f6cc893efa4f80a2ae3b2b | 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 |
| 5.4.301 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.246 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.195 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.157 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.113 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.54 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.17.4 | unaffected | semver | Unavailable | 6.17.* | None listed |
| 6.18 | unaffected | original_commit_for_fix | Unavailable | * | None listed |