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author | Salvatore Bonaccorso <carnil@debian.org> | 2020-09-05 00:10:24 +0200 |
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committer | Salvatore Bonaccorso <carnil@debian.org> | 2020-09-05 00:10:24 +0200 |
commit | adf878615e7f0a50356cafd628385535bc441a17 (patch) | |
tree | 3bfe42614c50e5c903737e9552914a962bb9e6c1 | |
parent | 609823cd869a0856c7a7a7b138d88cc1663e7588 (diff) | |
download | kernel_replicant_linux-adf878615e7f0a50356cafd628385535bc441a17.tar.gz kernel_replicant_linux-adf878615e7f0a50356cafd628385535bc441a17.tar.bz2 kernel_replicant_linux-adf878615e7f0a50356cafd628385535bc441a17.zip |
Sync "net/packet: fix overflow in tpacket_rcv" with upstream
Gbp-Dch: Ignore
-rw-r--r-- | debian/patches/bugfix/all/net-packet-fix-overflow-in-tpacket_rcv.patch | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/debian/patches/bugfix/all/net-packet-fix-overflow-in-tpacket_rcv.patch b/debian/patches/bugfix/all/net-packet-fix-overflow-in-tpacket_rcv.patch index 398fd399224d..d7b45e77364f 100644 --- a/debian/patches/bugfix/all/net-packet-fix-overflow-in-tpacket_rcv.patch +++ b/debian/patches/bugfix/all/net-packet-fix-overflow-in-tpacket_rcv.patch @@ -1,7 +1,7 @@ From: Or Cohen <orcohen@paloaltonetworks.com> Date: Thu, 3 Sep 2020 21:05:28 -0700 Subject: net/packet: fix overflow in tpacket_rcv -Origin: https://lore.kernel.org/netdev/20200904040528.3635711-1-edumazet@google.com/ +Origin: https://git.kernel.org/linus/acf69c946233259ab4d64f8869d4037a198c7f06 Bug-Debian-Security: https://security-tracker.debian.org/tracker/CVE-2020-14386 Using tp_reserve to calculate netoff can overflow as @@ -20,6 +20,7 @@ This addresses CVE-2020-14386 Fixes: 8913336a7e8d ("packet: add PACKET_RESERVE sockopt") Signed-off-by: Or Cohen <orcohen@paloaltonetworks.com> Signed-off-by: Eric Dumazet <edumazet@google.com> +Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- net/packet/af_packet.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) |