Eric Dumazet 83231e0aae crypto: af_alg - fix possible uninit-value in alg_bind() ...

commit a466856e0b upstream.

syzbot reported :

BUG: KMSAN: uninit-value in alg_bind+0xe3/0xd90 crypto/af_alg.c:162

We need to check addr_len before dereferencing sa (or uaddr)

Fixes: bb30b8848c ("crypto: af_alg - whitelist mask and type")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: syzbot <syzkaller@googlegroups.com>
Cc: Stephan Mueller <smueller@chronox.de>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-05-16 10:06:49 +02:00

..

asymmetric_keys

X.509: reject invalid BIT STRING for subjectPublicKey

2017-12-16 10:33:48 +01:00

async_tx

async_tx: Fix DMA_PREP_FENCE usage in do_async_gen_syndrome()

2018-04-13 19:50:06 +02:00

.gitignore

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842.c

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ablk_helper.c

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ablkcipher.c

crypto: skcipher - Copy iv from desc even for 0-len walks

2015-12-09 20:16:22 +08:00

aead.c

crypto: aead - Remove CRYPTO_ALG_AEAD_NEW flag

2015-08-17 16:53:53 +08:00

aes_generic.c

…

af_alg.c

crypto: af_alg - fix possible uninit-value in alg_bind()

2018-05-16 10:06:49 +02:00

ahash.c

crypto: ahash - Fix early termination in hash walk

2018-04-08 11:52:00 +02:00

akcipher.c

crypto: akcipher - Don't #include crypto/public_key.h as the contents aren't used

2015-10-20 22:14:01 +08:00

algapi.c

crypto: algapi - fix NULL dereference in crypto_remove_spawns()

2018-01-17 09:35:30 +01:00

algboss.c

crypto: algboss - Remove reference to nivaead

2015-08-17 16:53:41 +08:00

algif_aead.c

crypto: algif_aead - Require setkey before accept(2)

2017-05-20 14:27:00 +02:00

algif_hash.c

crypto: algif_hash - avoid zero-sized array

2017-03-30 09:35:20 +02:00

algif_rng.c

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algif_skcipher.c

crypto: AF_ALG - remove SGL terminator indicator when chaining

2017-09-27 11:00:14 +02:00

ansi_cprng.c

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anubis.c

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api.c

crypto: api - Only abort operations on fatal signal

2015-10-20 21:59:25 +08:00

arc4.c

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authenc.c

crypto: aead - Remove CRYPTO_ALG_AEAD_NEW flag

2015-08-17 16:53:53 +08:00

authencesn.c

crypto: authencesn - Fix digest_null crash

2017-08-06 19:19:39 -07:00

blkcipher.c

crypto: skcipher - Fix blkcipher walk OOM crash

2016-09-30 10:18:34 +02:00

blowfish_common.c

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blowfish_generic.c

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camellia_generic.c

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cast5_generic.c

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cast6_generic.c

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cast_common.c

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cbc.c

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ccm.c

crypto: replace scatterwalk_sg_chain with sg_chain

2015-08-17 08:12:54 -06:00

chacha20_generic.c

crypto: chacha20 - Export common ChaCha20 helpers

2015-07-17 21:20:21 +08:00

chacha20poly1305.c

crypto: chacha20poly1305 - validate the digest size

2018-01-10 09:27:09 +01:00

chainiv.c

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cipher.c

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cmac.c

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compress.c

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crc32.c

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crc32c_generic.c

crypto: crc32c - Fix crc32c soft dependency

2016-02-17 12:31:04 -08:00

crct10dif_common.c

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crct10dif_generic.c

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cryptd.c

crypto: cryptd - pass through absence of ->setkey()

2018-02-16 20:09:43 +01:00

crypto_null.c

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crypto_user.c

crypto: user - re-add size check for CRYPTO_MSG_GETALG

2016-07-11 09:31:12 -07:00

crypto_wq.c

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ctr.c

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cts.c

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deflate.c

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des_generic.c

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drbg.c

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ecb.c

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echainiv.c

crypto: echainiv - Replace chaining with multiplication

2016-09-30 10:18:34 +02:00

eseqiv.c

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fcrypt.c

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fips.c

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gcm.c

crypto: gcm - wait for crypto op not signal safe

2017-06-14 13:16:21 +02:00

gf128mul.c

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ghash-generic.c

crypto: ghash-generic - move common definitions to a new header file

2016-10-22 12:26:56 +02:00

hash_info.c

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hmac.c

crypto: hmac - require that the underlying hash algorithm is unkeyed

2017-12-20 10:04:51 +01:00

internal.h

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jitterentropy-kcapi.c

crypto: jitterentropy - remove unnecessary information from a comment

2015-10-14 22:23:16 +08:00

jitterentropy.c

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Kconfig

Revert "crypto: xts - Add ECB dependency"

2017-11-21 09:21:22 +01:00

keywrap.c

crypto: keywrap - memzero the correct memory

2016-04-12 09:08:45 -07:00

khazad.c

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lrw.c

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lz4.c

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lz4hc.c

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lzo.c

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Makefile

crypto: improve gcc optimization flags for serpent and wp512

2017-03-18 19:09:56 +08:00

mcryptd.c

crypto: mcryptd - protect the per-CPU queue with a lock

2018-01-02 20:33:19 +01:00

md4.c

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md5.c

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memneq.c

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michael_mic.c

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pcbc.c

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pcompress.c

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pcrypt.c

crypto: pcrypt - fix freeing pcrypt instances

2018-01-10 09:27:09 +01:00

poly1305_generic.c

crypto: poly1305 - remove ->setkey() method

2018-02-16 20:09:43 +01:00

proc.c

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ripemd.h

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rmd128.c

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rmd160.c

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rmd256.c

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rmd320.c

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rng.c

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rsa_helper.c

crypto: akcipher - Changes to asymmetric key API

2015-10-14 22:23:16 +08:00

rsa.c

crypto: akcipher - Changes to asymmetric key API

2015-10-14 22:23:16 +08:00

rsaprivkey.asn1

crypto: akcipher - Changes to asymmetric key API

2015-10-14 22:23:16 +08:00

rsapubkey.asn1

crypto: akcipher - Changes to asymmetric key API

2015-10-14 22:23:16 +08:00

salsa20_generic.c

crypto: salsa20 - fix blkcipher_walk API usage

2017-12-20 10:04:51 +01:00

scatterwalk.c

crypto: scatterwalk - Fix test in scatterwalk_done

2016-08-16 09:30:50 +02:00

seed.c

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seqiv.c

crypto: seqiv - Use generic geniv init/exit helpers

2015-08-17 16:53:46 +08:00

serpent_generic.c

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sha1_generic.c

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sha256_generic.c

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sha512_generic.c

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shash.c

crypto: hmac - require that the underlying hash algorithm is unkeyed

2017-12-20 10:04:51 +01:00

skcipher.c

crypto: skcipher - Add crypto_skcipher_has_setkey

2016-02-17 12:31:03 -08:00

tcrypt.c

crypto: tcrypt - fix S/G table for test_aead_speed()

2018-02-16 20:09:38 +01:00

tcrypt.h

crypto: tcrypt - Add ChaCha20/Poly1305 speed tests

2015-07-17 21:20:20 +08:00

tea.c

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testmgr.c

crypto: testmgr - fix out of bound read in __test_aead()

2017-05-02 21:19:48 -07:00

testmgr.h

crypto: testmgr - Pad aes_ccm_enc_tv_template vector

2017-03-12 06:37:28 +01:00

tgr192.c

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twofish_common.c

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twofish_generic.c

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vmac.c

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wp512.c

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xcbc.c

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xor.c

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xts.c

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zlib.c

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