** Also affects: linux (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-fsl-imx51 (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-mvl-dove (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-ec2 (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-ti-omap4 (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-maverick (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-natty (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-oneiric (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-armadaxp (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux-lts-trusty (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-fsl-imx51 (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-mvl-dove (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-ec2 (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-ti-omap4 (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-maverick (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-natty (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-lts-backport-oneiric (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-armadaxp (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux-lts-trusty (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Vivid)
Importance: Low
Assignee: Tim Gardner (timg-tpi)
Status: Fix Released
** Also affects: linux-fsl-imx51 (Ubuntu Vivid)
Importance: Low
Status: Invalid
** Also affects: linux-mvl-dove (Ubuntu Vivid)
Importance: Low
Status: Invalid
** Also affects: linux-ec2 (Ubuntu Vivid)
Importance: Low
Status: Invalid
** Also affects: linux-ti-omap4 (Ubuntu Vivid)
Importance: Low
Status: Fix Released
** Also affects: linux-lts-backport-maverick (Ubuntu Vivid)
Importance: Low
Status: Invalid
** Also affects: linux-lts-backport-natty (Ubuntu Vivid)
Importance: Low
Status: Invalid
** Also affects: linux-lts-backport-oneiric (Ubuntu Vivid)
Importance: Low
Status: Invalid
** Also affects: linux-armadaxp (Ubuntu Vivid)
Importance: Low
Status: Fix Released
** Also affects: linux-lts-trusty (Ubuntu Vivid)
Importance: Undecided
Status: New
** No longer affects: linux-lts-trusty (Ubuntu Hardy)
** No longer affects: linux-lts-trusty (Ubuntu Natty)
** No longer affects: linux-lts-trusty (Ubuntu Oneiric)
** No longer affects: linux-lts-trusty (Ubuntu Quantal)
** No longer affects: linux-armadaxp (Ubuntu Hardy)
** No longer affects: linux-armadaxp (Ubuntu Natty)
** No longer affects: linux-armadaxp (Ubuntu Oneiric)
** No longer affects: linux-armadaxp (Ubuntu Quantal)
** No longer affects: linux-ec2 (Ubuntu Hardy)
** No longer affects: linux-ec2 (Ubuntu Natty)
** No longer affects: linux-ec2 (Ubuntu Oneiric)
** No longer affects: linux-ec2 (Ubuntu Quantal)
** No longer affects: linux-goldfish (Ubuntu Hardy)
** No longer affects: linux-goldfish (Ubuntu Natty)
** No longer affects: linux-goldfish (Ubuntu Oneiric)
** No longer affects: linux-goldfish (Ubuntu Quantal)
** No longer affects: linux-lts-saucy (Ubuntu Hardy)
** No longer affects: linux-lts-saucy (Ubuntu Natty)
** No longer affects: linux-lts-saucy (Ubuntu Oneiric)
** No longer affects: linux-lts-saucy (Ubuntu Quantal)
** No longer affects: linux-lts-quantal (Ubuntu Hardy)
** No longer affects: linux-lts-quantal (Ubuntu Natty)
** No longer affects: linux-lts-quantal (Ubuntu Oneiric)
** No longer affects: linux-lts-quantal (Ubuntu Quantal)
** No longer affects: linux-mvl-dove (Ubuntu Hardy)
** No longer affects: linux-mvl-dove (Ubuntu Natty)
** No longer affects: linux-mvl-dove (Ubuntu Oneiric)
** No longer affects: linux-mvl-dove (Ubuntu Quantal)
** No longer affects: linux-ti-omap4 (Ubuntu Hardy)
** No longer affects: linux-ti-omap4 (Ubuntu Natty)
** No longer affects: linux-ti-omap4 (Ubuntu Oneiric)
** No longer affects: linux-ti-omap4 (Ubuntu Quantal)
** No longer affects: linux (Ubuntu Hardy)
** No longer affects: linux (Ubuntu Natty)
** No longer affects: linux (Ubuntu Oneiric)
** No longer affects: linux (Ubuntu Quantal)
** No longer affects: linux-mako (Ubuntu Hardy)
** No longer affects: linux-mako (Ubuntu Natty)
** No longer affects: linux-mako (Ubuntu Oneiric)
** No longer affects: linux-mako (Ubuntu Quantal)
** No longer affects: linux-fsl-imx51 (Ubuntu Hardy)
** No longer affects: linux-fsl-imx51 (Ubuntu Natty)
** No longer affects: linux-fsl-imx51 (Ubuntu Oneiric)
** No longer affects: linux-fsl-imx51 (Ubuntu Quantal)
** No longer affects: linux-lts-utopic (Ubuntu Hardy)
** No longer affects: linux-lts-utopic (Ubuntu Natty)
** No longer affects: linux-lts-utopic (Ubuntu Oneiric)
** No longer affects: linux-lts-utopic (Ubuntu Quantal)
** No longer affects: linux-flo (Ubuntu Hardy)
** No longer affects: linux-flo (Ubuntu Natty)
** No longer affects: linux-flo (Ubuntu Oneiric)
** No longer affects: linux-flo (Ubuntu Quantal)
** No longer affects: linux-lts-raring (Ubuntu Hardy)
** No longer affects: linux-lts-raring (Ubuntu Natty)
** No longer affects: linux-lts-raring (Ubuntu Oneiric)
** No longer affects: linux-lts-raring (Ubuntu Quantal)
** No longer affects: linux-manta (Ubuntu Hardy)
** No longer affects: linux-manta (Ubuntu Natty)
** No longer affects: linux-manta (Ubuntu Oneiric)
** No longer affects: linux-manta (Ubuntu Quantal)
** Changed in: linux-lts-trusty (Ubuntu Precise)
Status: New => Invalid
** Changed in: linux-lts-trusty (Ubuntu Precise)
Importance: Undecided => Low
** Changed in: linux-lts-trusty (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-lts-trusty (Ubuntu Trusty)
Importance: Undecided => Low
** Changed in: linux-lts-trusty (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-lts-trusty (Ubuntu Lucid)
Importance: Undecided => Low
** Changed in: linux-lts-trusty (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux-lts-trusty (Ubuntu Vivid)
Importance: Undecided => Low
** Changed in: linux-lts-trusty (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-lts-trusty (Ubuntu Utopic)
Importance: Undecided => Low
** Changed in: linux-mako (Ubuntu Precise)
Status: New => Invalid
** Changed in: linux-mako (Ubuntu Precise)
Importance: Undecided => Low
** Changed in: linux-mako (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-mako (Ubuntu Trusty)
Importance: Undecided => Low
** Changed in: linux-mako (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-mako (Ubuntu Lucid)
Importance: Undecided => Low
** Changed in: linux-mako (Ubuntu Vivid)
Importance: Undecided => Low
** Changed in: linux-mako (Ubuntu Utopic)
Importance: Undecided => Low
** Changed in: linux-armadaxp (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-armadaxp (Ubuntu Trusty)
Importance: Undecided => Low
** Changed in: linux-armadaxp (Ubuntu Vivid)
Status: Fix Released => Invalid
** Changed in: linux-armadaxp (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-armadaxp (Ubuntu Utopic)
Importance: Undecided => Low
** Changed in: linux-ec2 (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-ec2 (Ubuntu Trusty)
Importance: Undecided => Low
** Changed in: linux-ec2 (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-ec2 (Ubuntu Utopic)
Importance: Undecided => Low
** Changed in: linux-flo (Ubuntu Precise)
Status: New => Invalid
** Changed in: linux-flo (Ubuntu Precise)
Importance: Undecided => Low
** Changed in: linux-flo (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-flo (Ubuntu Trusty)
Importance: Undecided => Low
** Changed in: linux-flo (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-flo (Ubuntu Lucid)
Importance: Undecided => Low
** Changed in: linux-flo (Ubuntu Vivid)
Importance: Undecided => Low
** Changed in: linux-flo (Ubuntu Utopic)
Importance: Undecided => Low
** Changed in: linux-mvl-dove (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-mvl-dove (Ubuntu Trusty)
Importance: Undecided => Low
** Changed in: linux-mvl-dove (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-mvl-dove (Ubuntu Utopic)
Importance: Undecided => Low
** Changed in: linux-goldfish (Ubuntu Precise)
Status: New => Invalid
** Changed in: linux-goldfish (Ubuntu Precise)
Importance: Undecided => Low
** Changed in: linux-goldfish (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-goldfish (Ubuntu Trusty)
Importance: Undecided => Low
** Changed in: linux-goldfish (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-goldfish (Ubuntu Lucid)
Importance: Undecided => Low
** Changed in: linux-goldfish (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux-goldfish (Ubuntu Vivid)
Importance: Undecided => Low
** Changed in: linux-goldfish (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-goldfish (Ubuntu Utopic)
Importance: Undecided => Low
** Changed in: linux (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux (Ubuntu Trusty)
Importance: Undecided => Low
** Changed in: linux (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux (Ubuntu Utopic)
Importance: Undecided => Low
** Changed in: linux-ti-omap4 (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-ti-omap4 (Ubuntu Trusty)
Importance: Undecided => Low
** Changed in: linux-ti-omap4 (Ubuntu Vivid)
Status: Fix Released => Invalid
** Changed in: linux-ti-omap4 (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-ti-omap4 (Ubuntu Utopic)
Importance: Undecided => Low
** Changed in: linux-fsl-imx51 (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-fsl-imx51 (Ubuntu Trusty)
Importance: Undecided => Low
** Changed in: linux-fsl-imx51 (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-fsl-imx51 (Ubuntu Utopic)
Importance: Undecided => Low
** Changed in: linux-lts-utopic (Ubuntu Precise)
Status: New => Invalid
** Changed in: linux-lts-utopic (Ubuntu Precise)
Importance: Undecided => Low
** Changed in: linux-lts-utopic (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-lts-utopic (Ubuntu Trusty)
Importance: Undecided => Low
** Changed in: linux-lts-utopic (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-lts-utopic (Ubuntu Lucid)
Importance: Undecided => Low
** Changed in: linux-lts-utopic (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux-lts-utopic (Ubuntu Vivid)
Importance: Undecided => Low
** Changed in: linux-lts-utopic (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-lts-utopic (Ubuntu Utopic)
Importance: Undecided => Low
** Changed in: linux-manta (Ubuntu Precise)
Status: New => Invalid
** Changed in: linux-manta (Ubuntu Precise)
Importance: Undecided => Low
** Changed in: linux-manta (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-manta (Ubuntu Trusty)
Importance: Undecided => Low
** Changed in: linux-manta (Ubuntu Lucid)
Status: New => Invalid
** Changed in: linux-manta (Ubuntu Lucid)
Importance: Undecided => Low
** Changed in: linux-manta (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux-manta (Ubuntu Vivid)
Importance: Undecided => Low
** Changed in: linux-manta (Ubuntu Utopic)
Status: New => Invalid
** Changed in: linux-manta (Ubuntu Utopic)
Importance: Undecided => Low
** Description changed:
- A peer (or local user) may cause TCP to use a nominal MSS of as little
- as 88 (actual MSS of 76 with timestamps). Given that we have a
- sufficiently prodigious local sender and the peer ACKs quickly enough,
- it is nevertheless possible to grow the window for such a connection to
- the point that we will try to send just under 64K at once. This results
- in a single skb that expands to 861 segments. In the sfc driver, such an
- skb will require hundreds of DMA descriptors; a substantial fraction of
- a TX ring or even more than a full ring. The TX queue selected for the
- skb may stall and trigger the TX watchdog repeatedly (since the problem
- skb will be retried after the TX reset).
+ The sfc (aka Solarflare Solarstorm) driver in the Linux kernel before
+ 3.2.30 allows remote attackers to cause a denial of service (DMA
+ descriptor consumption and network-controller outage) via crafted TCP
+ packets that trigger a small MSS value.
Break-Fix: - 30b678d844af3305cda5953467005cebb5d7b687
Break-Fix: - 7e6d06f0de3f74ca929441add094518ae332257c
Break-Fix: - 1485348d2424e1131ea42efc033cbd9366462b01
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https://bugs.launchpad.net/bugs/1037456
Title:
CVE-2012-3412
To manage notifications about this bug go to:
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