Description (CNA)
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]
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 6545b246a2c815a8fcd07d58240effb6ec3481b1 before 54170057a5fadd24a37b70de41e61d39284d9bd7; affected 6545b246a2c815a8fcd07d58240effb6ec3481b1 before 2871c74caa3f4f05b429e6bfefebac62dbf1b408; affected 6545b246a2c815a8fcd07d58240effb6ec3481b1 before fbfc745db628de31f5c089147deeb87e95b89e66; affected 6545b246a2c815a8fcd07d58240effb6ec3481b1 before 8118f66124895829443d09c207e654adcb2f9321; affected 6545b246a2c815a8fcd07d58240effb6ec3481b1 before 8c7aad76751816207fee556d44aa88a710824810; affected 6545b246a2c815a8fcd07d58240effb6ec3481b1 before 875fb3f87ae0225b881319ba016a1a8c4ffd5812; affected 6545b246a2c815a8fcd07d58240effb6ec3481b1 before f271155ff31aca8ef82c61c8df23ca97e9a77dd4; affected 6545b246a2c815a8fcd07d58240effb6ec3481b1 before 9f1c14c1de1bdde395f6cc893efa4f80a2ae3b2b |
| Linux / Linux | affected 2.6.29; unaffected 0 before 2.6.29; unaffected 5.4.301 through 5.4.*; unaffected 5.10.246 through 5.10.*; unaffected 5.15.195 through 5.15.*; unaffected 6.1.157 through 6.1.*; unaffected 6.6.113 through 6.6.*; unaffected 6.12.54 through 6.12.*; unaffected 6.17.4 through 6.17.*; unaffected 6.18 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/54170057a5fadd24a37b70de41e61d39284d9bd7
- https://git.kernel.org/stable/c/2871c74caa3f4f05b429e6bfefebac62dbf1b408
- https://git.kernel.org/stable/c/fbfc745db628de31f5c089147deeb87e95b89e66
- https://git.kernel.org/stable/c/8118f66124895829443d09c207e654adcb2f9321
- https://git.kernel.org/stable/c/8c7aad76751816207fee556d44aa88a710824810
- https://git.kernel.org/stable/c/875fb3f87ae0225b881319ba016a1a8c4ffd5812
- https://git.kernel.org/stable/c/f271155ff31aca8ef82c61c8df23ca97e9a77dd4
- https://git.kernel.org/stable/c/9f1c14c1de1bdde395f6cc893efa4f80a2ae3b2b