Mathias Krause 055ddaace0 crypto: user - re-add size check for CRYPTO_MSG_GETALG ...

Commit 9aa867e465 ("crypto: user - Add CRYPTO_MSG_DELRNG")
accidentally removed the minimum size check for CRYPTO_MSG_GETALG
netlink messages. This allows userland to send a truncated
CRYPTO_MSG_GETALG message as short as a netlink header only making
crypto_report() operate on uninitialized memory by accessing data
beyond the end of the netlink message.

Fix this be re-adding the minimum required size of CRYPTO_MSG_GETALG
messages to the crypto_msg_min[] array.

Fixes: 9aa867e465 ("crypto: user - Add CRYPTO_MSG_DELRNG")
Cc: stable@vger.kernel.org	# v4.2
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

2016-06-23 17:39:25 +08:00

..

asymmetric_keys

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2016-05-30 15:20:18 -07:00

async_tx

mm/page_ref: add tracepoint to track down page reference manipulation

2016-03-17 15:09:34 -07:00

.gitignore

crypto: rsa - add .gitignore for crypto/*.-asn1.[ch] files

2015-06-25 23:29:24 +08:00

842.c

…

ablk_helper.c

…

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 - Forbid bind(2) when nokey child sockets are present

2016-01-18 18:16:33 +08:00

ahash.c

crypto: hash - Fix page length clamping in hash walk

2016-05-05 14:27:04 +08:00

akcipher.c

crypto: akcipher - add akcipher declarations needed by templates.

2015-12-09 20:03:57 +08:00

algapi.c

crypto: api - Add crypto_type_has_alg helper

2016-01-25 22:42:12 +08:00

algboss.c

crypto: algboss - Remove reference to nivaead

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

algif_aead.c

crypto: af_alg - add async support to algif_aead

2016-04-05 20:35:41 +08:00

algif_hash.c

crypto: algif_hash - wait for crypto_ahash_init() to complete

2016-01-30 22:05:15 +08:00

algif_rng.c

…

algif_skcipher.c

crypto: algif_skcipher - Do not set MAY_BACKLOG on the async path

2016-02-06 15:23:55 +08:00

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: aead - Remove CRYPTO_ALG_AEAD_NEW flag

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

blkcipher.c

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

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

blowfish_common.c

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blowfish_generic.c

…

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

…

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 - Skip encryption/decryption for 0-len

2015-12-09 20:16:04 +08:00

chainiv.c

crypto: chainiv - Offer normal cipher functionality without RNG

2015-06-22 15:49:28 +08:00

cipher.c

…

cmac.c

…

compress.c

…

crc32_generic.c

crypto: crc32 - Rename generic implementation

2016-01-30 22:11:22 +08:00

crc32c_generic.c

crypto: crc32c - Fix crc32c soft dependency

2016-01-19 15:52:10 +08:00

crct10dif_common.c

…

crct10dif_generic.c

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cryptd.c

crypto: cryptd - Assign statesize properly

2015-12-04 22:29:53 +08:00

crypto_engine.c

crypto: engine - Introduce the block request crypto engine framework

2016-02-01 22:27:02 +08:00

crypto_null.c

…

crypto_user.c

crypto: user - re-add size check for CRYPTO_MSG_GETALG

2016-06-23 17:39:25 +08:00

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

crypto: drbg - set HMAC key only when altered

2016-04-05 20:35:53 +08:00

ecb.c

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echainiv.c

crypto: echainiv - Use generic geniv init/exit helpers

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

eseqiv.c

crypto: eseqiv - Offer normal cipher functionality without RNG

2015-06-22 15:49:28 +08:00

fcrypt.c

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fips.c

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gcm.c

Merge branch 'for-4.3/sg' of git://git.kernel.dk/linux-block

2015-09-02 13:22:38 -07:00

gf128mul.c

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ghash-generic.c

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hash_info.c

keys, trusted: select hash algorithm for TPM2 chips

2015-12-20 15:27:12 +02:00

hmac.c

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internal.h

crypto: api - Add crypto_type_has_alg helper

2016-01-25 22:42:12 +08:00

jitterentropy-kcapi.c

crypto: jitterentropy - remove unnecessary information from a comment

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

jitterentropy.c

crypto: jitterentropy - Delete unnecessary checks before the function call "kzfree"

2015-06-25 23:18:33 +08:00

Kconfig

crypto: rsa - select crypto mgr dependency

2016-05-05 14:27:05 +08:00

keywrap.c

crypto: keywrap - memzero the correct memory

2016-02-01 22:27:05 +08:00

khazad.c

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lrw.c

…

lz4.c

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lz4hc.c

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lzo.c

crypto: lzo - get rid of superfluous __GFP_REPEAT

2016-04-15 22:36:36 +08:00

Makefile

crypto: engine - Introduce the block request crypto engine framework

2016-02-01 22:27:02 +08:00

mcryptd.c

crypto: mcryptd - Fix load failure

2016-01-30 22:11:20 +08:00

md4.c

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md5.c

crypto: hash - add zero length message hash for shax and md5

2015-12-22 20:43:35 +08:00

memneq.c

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michael_mic.c

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pcbc.c

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pcrypt.c

crypto: aead - Remove CRYPTO_ALG_AEAD_NEW flag

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

poly1305_generic.c

crypto: poly1305 - Export common Poly1305 helpers

2015-07-17 21:20:26 +08:00

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

crypto: rng - Do not free default RNG when it becomes unused

2015-06-22 15:49:18 +08:00

rsa_helper.c

crypto: akcipher - Changes to asymmetric key API

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

rsa-pkcs1pad.c

crypto: rsa-pkcs1pad - fix dst len

2016-04-15 22:13:55 +08:00

rsa.c

crypto: rsa - RSA padding algorithm

2015-12-09 20:03:57 +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

…

scatterwalk.c

crypto: scatterwalk - Hide PageSlab call to optimise away flush_dcache_page

2015-06-03 10:51:25 +08:00

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

crypto: hash - add zero length message hash for shax and md5

2015-12-22 20:43:35 +08:00

sha256_generic.c

crypto: hash - add zero length message hash for shax and md5

2015-12-22 20:43:35 +08:00

sha512_generic.c

…

shash.c

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2016-03-17 11:22:54 -07:00

skcipher.c

crypto: skcipher - Add default key size helper

2016-01-25 22:42:11 +08:00

tcrypt.c

crypto: tcrypt - Use ahash

2016-02-06 15:33:08 +08:00

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

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2016-05-17 09:33:39 -07:00

testmgr.h

crypto: compress - remove unused pcomp interface

2016-01-27 20:36:24 +08:00

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

…

xor.c

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xts.c

crypto: xts - consolidate sanity check for keys

2016-02-17 04:07:51 +08:00