ELSA-2019-4686

ELSA-2019-4686 - Unbreakable Enterprise kernel security update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2019-06-17

Description

kernel-uek
[3.8.13-118.35.2]
- tcp: enforce tcp_min_snd_mss in tcp_mtu_probing() (Eric Dumazet) [Orabug: 29886600] {CVE-2019-11477}
- tcp: add tcp_min_snd_mss sysctl (Eric Dumazet) [Orabug: 29884307] {CVE-2019-11479}
- tcp: tcp_fragment() should apply sane memory limits (Eric Dumazet) [Orabug: 29884307] {CVE-2019-11478}
- tcp: fix fack_count accounting on tcp_shift_skb_data() (Joao Martins) [Orabug: 29890831] {CVE-2019-11477}
- tcp: limit payload size of sacked skbs (Eric Dumazet) [Orabug: 29884307] {CVE-2019-11477}

Related CVEs

CVE-2019-11478

CVE-2019-11479

CVE-2019-11477

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 6 (x86_64)	dtrace-modules-3.8.13-118.35.2.el6uek-0.4.5-3.el6.src.rpm	ba9f0eca4c873e639d953b6fefbb7c1012081cacabb3140ee8de02911cd57987	-	ol6_x86_64_UEKR3_latest
	kernel-uek-3.8.13-118.35.2.el6uek.src.rpm	a6fa5e0c796ee059460112d64919022d1d98c39446377362be523367c151030f	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	dtrace-modules-3.8.13-118.35.2.el6uek-0.4.5-3.el6.x86_64.rpm	b6b75345b4001b8b08561ba58ee5526752e9e99704d4653423e895de468efd44	-	ol6_x86_64_UEKR3_latest
	kernel-uek-3.8.13-118.35.2.el6uek.x86_64.rpm	489adbfeeb9b31a88f8b2b6e326965d73c8ab3e5a994bc0ac6a4021b7498b70d	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-debug-3.8.13-118.35.2.el6uek.x86_64.rpm	9e0e56b5890c9cdc1fd7feeb8c090a0827bdfc6ede8586ac60fd27f4b46579df	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-debug-devel-3.8.13-118.35.2.el6uek.x86_64.rpm	9dac534901907cda12079e78a6ceafff1df5b6c51004295ac2755db8b41f5974	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-devel-3.8.13-118.35.2.el6uek.x86_64.rpm	f6d063f86b52cf7df35ede787d96e7e3ec6426ca1e0ab00f8205b66a18779158	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-doc-3.8.13-118.35.2.el6uek.noarch.rpm	58c26df513a9fc0b43782d583553c0dd186504983780726a51f8b96003a0571f	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
	kernel-uek-firmware-3.8.13-118.35.2.el6uek.noarch.rpm	2a185f0cf8c08c259020066e4004cd23304aa6d9630fbf6985c20c02259f920e	ELSA-2025-20007	ol6_x86_64_UEKR3_latest
Oracle Linux 7 (x86_64)	dtrace-modules-3.8.13-118.35.2.el7uek-0.4.5-3.el7.src.rpm	a3770056c68725075330a4303342e6e966011248a9b993be3305c60d4d7506e0	-	ol7_x86_64_UEKR3
	kernel-uek-3.8.13-118.35.2.el7uek.src.rpm	c21f92b254bc7596532eec198ffe7fd503092291da0f71124010c0b82dcbc220	ELSA-2025-20190	ol7_x86_64_UEKR3
	dtrace-modules-3.8.13-118.35.2.el7uek-0.4.5-3.el7.x86_64.rpm	530f09ae1c33b5b5a46d6c0ba4d7afb90ac6f4f10d1fcc33b29ee26863f4a77b	-	ol7_x86_64_UEKR3
	kernel-uek-3.8.13-118.35.2.el7uek.x86_64.rpm	432d8f94217c492e45d1ae4c0b40285b5e49d7f7abcaea181fd187bd23c3a655	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-debug-3.8.13-118.35.2.el7uek.x86_64.rpm	2cd6ecbb60be9eb037c959d0d186f1fa9bb9158445098622e598b193e463cd82	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-debug-devel-3.8.13-118.35.2.el7uek.x86_64.rpm	0b372a4ca1df89b4d73195f5f9a3e8d489682ea1bff979c574a7d6c5f3eba68e	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-devel-3.8.13-118.35.2.el7uek.x86_64.rpm	58da50c190cb0b9057176df3196c5fe7f4054c540b973f6e21f7268e4bb2c033	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-doc-3.8.13-118.35.2.el7uek.noarch.rpm	a9bad49f59f8fbb968c50dad2c998a901edae40a12376a8cf0c8b6db865aab57	ELSA-2025-20190	ol7_x86_64_UEKR3
	kernel-uek-firmware-3.8.13-118.35.2.el7uek.noarch.rpm	db2877b0c091fffbfd4f6f7d72fbcbb96f2178469900221466f6527e9bb5d634	ELSA-2025-20007	ol7_x86_64_UEKR3

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