Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: zram: fix potential UAF of zram table If zram_meta_alloc failed early, it frees allocated zram->table without setting it NULL. Which will potentially cause zram_meta_free to access the table if user reset an failed and uninitialized device.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected ac3b5366b9b7c9d97b606532ceab43d2329a22f3 before fe3de867f94819ba0f28e035c0b0182150147d95; affected 0b5b0b65561b34e6e360de317e4bcd031bfabf42 before 571d3f6045cd3a6d9f6aec33b678f3ffe97582ef; affected 6fb92e9a52e3feae309a213950f21dfcd1eb0b40 before 902ef8f16d5ca77edc77c30656be54186c1e99b7; affected 74363ec674cb172d8856de25776c8f3103f05e2f before 212fe1c0df4a150fb6298db2cfff267ceaba5402 |
| Linux / Linux | affected 6.1.122 before 6.1.127; affected 6.6.68 before 6.6.74; affected 6.12.7 before 6.12.11 |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/fe3de867f94819ba0f28e035c0b0182150147d95
- https://git.kernel.org/stable/c/571d3f6045cd3a6d9f6aec33b678f3ffe97582ef
- https://git.kernel.org/stable/c/902ef8f16d5ca77edc77c30656be54186c1e99b7
- https://git.kernel.org/stable/c/212fe1c0df4a150fb6298db2cfff267ceaba5402
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.