Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix & Optimize table creation from possibly unaligned memory Source blob may come from userspace and might be unaligned. Try to optize the copying process by avoiding unaligned memory accesses. - Added Fixes tag - Added "Fix &" to description as this doesn't just optimize but fixes a potential unaligned memory access [jj: remove duplicate word "convert" in comment trigger checkpatch warning]
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected e6e8bf418850d7958311a96ccfb594f2bcc8313e before 1fbc4b24c7443ffd501609be74d9856fb940d703; affected e6e8bf418850d7958311a96ccfb594f2bcc8313e before 47e351dfef60ab0e3285133556e1a9c7f646a969; affected e6e8bf418850d7958311a96ccfb594f2bcc8313e before e027999049c493fb728ead5a90db76942181a935; affected e6e8bf418850d7958311a96ccfb594f2bcc8313e before 226c3b10aab23f73b03c47e7773107de56ba3a4e; affected e6e8bf418850d7958311a96ccfb594f2bcc8313e before 6fc367bfd4c8886e6b1742aabbd1c0bdc310db3a |
| Linux / Linux | affected 4.11; unaffected 0 before 4.11; unaffected 6.6.160 through 6.6.*; unaffected 6.12.75 through 6.12.*; unaffected 6.18.14 through 6.18.*; unaffected 6.19.4 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/1fbc4b24c7443ffd501609be74d9856fb940d703
- https://git.kernel.org/stable/c/47e351dfef60ab0e3285133556e1a9c7f646a969
- https://git.kernel.org/stable/c/e027999049c493fb728ead5a90db76942181a935
- https://git.kernel.org/stable/c/226c3b10aab23f73b03c47e7773107de56ba3a4e
- https://git.kernel.org/stable/c/6fc367bfd4c8886e6b1742aabbd1c0bdc310db3a