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crypto: qat/qat_420xx - fix off by one in uof_get_name()

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BugLink: https://bugs.launchpad.net/bugs/2101915

[ Upstream commit 93a11608fb3720e1bc2b19a2649ac2b49cca1921 ]

This is called from uof_get_name_420xx() where "num_objs" is the
ARRAY_SIZE() of fw_objs[].  The > needs to be >= to prevent an out of
bounds access.

Fixes: fcf60f4bcf ("crypto: qat - add support for 420xx devices")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
CVE-2024-53163
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
This commit is contained in:
Dan Carpenter
2025-03-11 08:51:19 +09:00
committed by Stefan Bader
parent d1e8073c80
commit c7a95dca1c
1 changed files with 1 additions and 1 deletions
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drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c
+1 -1
View File
@@ -428,7 +428,7 @@ static const char *uof_get_name(struct adf_accel_dev *accel_dev, u32 obj_num,
else
id = -EINVAL;
if (id < 0 || id > num_objs)
if (id < 0 || id >= num_objs)
return NULL;
return fw_objs[id];