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| author | Phil Turnbull <[email protected]> | 2022-11-23 15:35:42 +0000 |
|---|---|---|
| committer | Kalle Valo <[email protected]> | 2022-11-24 16:11:23 +0000 |
| commit | f9b62f9843c7b0afdaecabbcebf1dbba18599408 (patch) | |
| tree | 40c410d5fe4e760fccaa46e9fc8beaa9ce517efc /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | wifi: wilc1000: validate length of IEEE80211_P2P_ATTR_OPER_CHANNEL attribute (diff) | |
| download | kernel-f9b62f9843c7b0afdaecabbcebf1dbba18599408.tar.gz kernel-f9b62f9843c7b0afdaecabbcebf1dbba18599408.zip | |
wifi: wilc1000: validate length of IEEE80211_P2P_ATTR_CHANNEL_LIST attribute
Validate that the IEEE80211_P2P_ATTR_CHANNEL_LIST attribute contains
enough space for a 'struct wilc_attr_oper_ch'. If the attribute is too
small then it can trigger an out-of-bounds write later in the function.
'struct wilc_attr_oper_ch' is variable sized so also check 'attr_len'
does not extend beyond the end of 'buf'.
Signed-off-by: Phil Turnbull <[email protected]>
Tested-by: Ajay Kathat <[email protected]>
Acked-by: Ajay Kathat <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions