Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: block: fix integer overflow in BLKSECDISCARD I independently rediscovered commit 22d24a544b0d49bbcbd61c8c0eaf77d3c9297155 block: fix overflow in blk_ioctl_discard() but for secure erase. Same problem: uint64_t r[2] = {512, 18446744073709551104ULL}; ioctl(fd, BLKSECDISCARD, r); will enter near infinite loop inside blkdev_issue_secure_erase(): a.out: attempt to access beyond end of device loop0: rw=5, sector=3399043073, nr_sectors = 1024 limit=2048 bio_check_eod: 3286214 callbacks suppressed
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 44abff2c0b970ae3d310b97617525dc01f248d7c before 8476f8428e8b48fd7a0e4258fa2a96a8f4468239; affected 44abff2c0b970ae3d310b97617525dc01f248d7c before a99bacb35c1416355eef957560e8fcac3a665549; affected 44abff2c0b970ae3d310b97617525dc01f248d7c before 0842ddd83939eb4db940b9af7d39e79722bc41aa; affected 44abff2c0b970ae3d310b97617525dc01f248d7c before 6c9915fa9410cbb9bd75ee283c03120046c56d3d; affected 44abff2c0b970ae3d310b97617525dc01f248d7c before 697ba0b6ec4ae04afb67d3911799b5e2043b4455 |
| Linux / Linux | affected 5.19; unaffected 0 before 5.19; unaffected 6.1.128 through 6.1.*; unaffected 6.6.75 through 6.6.*; unaffected 6.10.14 through 6.10.*; unaffected 6.11.3 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/8476f8428e8b48fd7a0e4258fa2a96a8f4468239
- https://git.kernel.org/stable/c/a99bacb35c1416355eef957560e8fcac3a665549
- https://git.kernel.org/stable/c/0842ddd83939eb4db940b9af7d39e79722bc41aa
- https://git.kernel.org/stable/c/6c9915fa9410cbb9bd75ee283c03120046c56d3d
- https://git.kernel.org/stable/c/697ba0b6ec4ae04afb67d3911799b5e2043b4455
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
No English description supplied.