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| author | Kees Cook <[email protected]> | 2018-05-11 08:24:12 +0000 |
|---|---|---|
| committer | Kees Cook <[email protected]> | 2018-06-12 23:19:22 +0000 |
| commit | 9f645bcc566a1e9f921bdae7528a01ced5bc3713 (patch) | |
| tree | 6a89ba3f5af7cb4c8415a8dd2589146b3018bed7 /drivers/net/ethernet/amd/lance.c | |
| parent | UBIFS: Fix potential integer overflow in allocation (diff) | |
| download | kernel-9f645bcc566a1e9f921bdae7528a01ced5bc3713.tar.gz kernel-9f645bcc566a1e9f921bdae7528a01ced5bc3713.zip | |
video: uvesafb: Fix integer overflow in allocation
cmap->len can get close to INT_MAX/2, allowing for an integer overflow in
allocation. This uses kmalloc_array() instead to catch the condition.
Reported-by: Dr Silvio Cesare of InfoSect <[email protected]>
Fixes: 8bdb3a2d7df48 ("uvesafb: the driver core")
Cc: [email protected]
Signed-off-by: Kees Cook <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/amd/lance.c')
0 files changed, 0 insertions, 0 deletions