Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: net: txgbe: fix heap overflow when reading module EEPROM txgbe_read_eeprom_hostif() always copies round_up(length, 4) bytes into the caller buffer, which ethtool allocates with exactly 'length' bytes. A non-4-aligned length therefore causes an out-of-bounds write. Copy only the remaining bytes on the final dword instead.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 9b97b6b5635b3de18debd07a3adcf25198ec8299 before febcced6958158e7e90a55a8567b3f5c3639c0b9; affected 9b97b6b5635b3de18debd07a3adcf25198ec8299 before 6a905a71fd43ce8b45f05044b11491337f232c9d |
| Linux / Linux | affected 6.19; unaffected 0 before 6.19; unaffected 7.1.6 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.