CVE-2011-0999
Bug #785972 reported by
Herton R. Krzesinski
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| linux (Ubuntu) |
Fix Released
|
Medium
|
Unassigned | ||
| Hardy |
Invalid
|
Undecided
|
Unassigned | ||
| Lucid |
Invalid
|
Undecided
|
Unassigned | ||
| Maverick |
Invalid
|
Undecided
|
Unassigned | ||
| Natty |
Fix Released
|
Medium
|
Unassigned | ||
| Oneiric |
Fix Released
|
Medium
|
Unassigned | ||
| linux-fsl-imx51 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
| Hardy |
Invalid
|
Undecided
|
Unassigned | ||
| Lucid |
Invalid
|
Undecided
|
Unassigned | ||
| Maverick |
Invalid
|
Undecided
|
Unassigned | ||
| Natty |
Invalid
|
Undecided
|
Unassigned | ||
| Oneiric |
Invalid
|
Undecided
|
Unassigned | ||
| linux-lts-backport-maverick (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
| Hardy |
Invalid
|
Undecided
|
Unassigned | ||
| Lucid |
Won't Fix
|
Undecided
|
Unassigned | ||
| Maverick |
Invalid
|
Undecided
|
Unassigned | ||
| Natty |
Invalid
|
Undecided
|
Unassigned | ||
| Oneiric |
Invalid
|
Undecided
|
Unassigned | ||
| linux-mvl-dove (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
| Hardy |
Invalid
|
Undecided
|
Unassigned | ||
| Lucid |
Invalid
|
Undecided
|
Unassigned | ||
| Maverick |
Invalid
|
Undecided
|
Unassigned | ||
| Natty |
Invalid
|
Undecided
|
Unassigned | ||
| Oneiric |
Invalid
|
Undecided
|
Unassigned | ||
| linux-ti-omap4 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
| Hardy |
Invalid
|
Undecided
|
Unassigned | ||
| Lucid |
Invalid
|
Undecided
|
Unassigned | ||
| Maverick |
Invalid
|
Undecided
|
Unassigned | ||
| Natty |
Fix Released
|
Undecided
|
Unassigned | ||
| Oneiric |
Fix Released
|
Undecided
|
Unassigned | ||
Bug Description
thp: prevent hugepages during args/env copying into the user stack
Transparent hugepages can only be created if rmap is fully
functional. So we must prevent hugepages to be created while
is_vma_
This also optmizes away some harmless but unnecessary setting of
khugepaged_
CVE References
| tags: | added: kernel-cve-tracking-bug |
| security vulnerability: | no → yes |
Revision history for this message
| Herton R. Krzesinski (herton) wrote | #1 |
| description: | updated |
| Changed in linux (Ubuntu Hardy): | |
| status: | New → Invalid |
| Changed in linux (Ubuntu Lucid): | |
| status: | New → Invalid |
| Changed in linux (Ubuntu Maverick): | |
| status: | New → Invalid |
Revision history for this message
| Herton R. Krzesinski (herton) wrote | #4 |
| Changed in linux (Ubuntu Natty): | |
| importance: | Undecided → Medium |
| status: | New → Fix Released |
| Changed in linux (Ubuntu Oneiric): | |
| importance: | Undecided → Medium |
| status: | New → Fix Released |
| Changed in linux-fsl-imx51 (Ubuntu Hardy): | |
| status: | New → Invalid |
| Changed in linux-fsl-imx51 (Ubuntu Lucid): | |
| status: | New → Invalid |
| Changed in linux-fsl-imx51 (Ubuntu Maverick): | |
| status: | New → Invalid |
| Changed in linux-fsl-imx51 (Ubuntu Natty): | |
| status: | New → Invalid |
| Changed in linux-fsl-imx51 (Ubuntu Oneiric): | |
| status: | New → Invalid |
| Changed in linux-mvl-dove (Ubuntu Hardy): | |
| status: | New → Invalid |
| Changed in linux-mvl-dove (Ubuntu Lucid): | |
| status: | New → Invalid |
| Changed in linux-mvl-dove (Ubuntu Maverick): | |
| status: | New → Invalid |
| Changed in linux-mvl-dove (Ubuntu Natty): | |
| status: | New → Invalid |
| Changed in linux-mvl-dove (Ubuntu Oneiric): | |
| status: | New → Invalid |
| Changed in linux-ti-omap4 (Ubuntu Hardy): | |
| status: | New → Invalid |
| Changed in linux-ti-omap4 (Ubuntu Lucid): | |
| status: | New → Invalid |
| Changed in linux-ti-omap4 (Ubuntu Maverick): | |
| status: | New → Invalid |
Revision history for this message
| Paolo Pisati (p-pisati) wrote | #6 |
| Changed in linux-ti-omap4 (Ubuntu Natty): | |
| status: | New → Invalid |
| Changed in linux-ti-omap4 (Ubuntu Oneiric): | |
| status: | New → Invalid |
| Changed in linux-ti-omap4 (Ubuntu Natty): | |
| status: | Invalid → Fix Released |
| Changed in linux-ti-omap4 (Ubuntu Oneiric): | |
| status: | Invalid → Fix Released |
| Changed in linux-lts-backport-maverick (Ubuntu Maverick): | |
| status: | New → Invalid |
| Changed in linux-lts-backport-maverick (Ubuntu Natty): | |
| status: | New → Invalid |
| Changed in linux-lts-backport-maverick (Ubuntu Oneiric): | |
| status: | New → Invalid |
| Changed in linux-lts-backport-maverick (Ubuntu Hardy): | |
| status: | New → Invalid |
| Changed in linux-lts-backport-maverick (Ubuntu Lucid): | |
| status: | New → Won't Fix |
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thp is only present from 2.6.38-rc1 onwards