The fallocate implementation in the GFS2 filesystem in the Linux kernel before 3.2 relies on the page cache, which might allow local users to cause a denial of service by preallocating blocks in certain situations involving insufficient memory.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 3.2.1-1 | linux_3.2.1-1_all.deb |
Debian | 11 | all | linux | < 3.2.1-1 | linux_3.2.1-1_all.deb |
Debian | 10 | all | linux | < 3.2.1-1 | linux_3.2.1-1_all.deb |
Debian | 999 | all | linux | < 3.2.1-1 | linux_3.2.1-1_all.deb |
Debian | 13 | all | linux | < 3.2.1-1 | linux_3.2.1-1_all.deb |