CVE-2011-1162

Priority
Low
Description
The tpm_read function in the Linux kernel 2.6 does not properly clear
memory, which might allow local users to read the results of the previous
TPM command.
Ubuntu-Description
Peter Huewe discovered an information leak in the handling of reading
security-related TPM data. A local, unprivileged user could read the
results of a previous TPM command.
References
Bugs
Package
Upstream:released (3.1~rc8)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):released (2.6.32-341.41)
Ubuntu 10.10 (Maverick Meerkat):ignored (binary supplied by "linux" now)
Ubuntu 11.04 (Natty Narwhal):DNE
Ubuntu 11.10 (Oneiric Ocelot):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Package
Upstream:released (3.1~rc8)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):released (3.0.0-13.21~lucid1)
Ubuntu 10.10 (Maverick Meerkat):DNE
Ubuntu 11.04 (Natty Narwhal):DNE
Ubuntu 11.10 (Oneiric Ocelot):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Package
Upstream:released (3.1~rc8)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):released (2.6.38-13.54~lucid1)
Ubuntu 10.10 (Maverick Meerkat):DNE
Ubuntu 11.04 (Natty Narwhal):DNE
Ubuntu 11.10 (Oneiric Ocelot):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Package
Upstream:released (3.1~rc8)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):pending (2.6.32-221.39)
Ubuntu 10.10 (Maverick Meerkat):released (2.6.32-421.39)
Ubuntu 11.04 (Natty Narwhal):DNE
Ubuntu 11.10 (Oneiric Ocelot):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Package
Upstream:released (3.1~rc8)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):released (2.6.35-32.64~lucid1)
Ubuntu 10.10 (Maverick Meerkat):DNE
Ubuntu 11.04 (Natty Narwhal):DNE
Ubuntu 11.10 (Oneiric Ocelot):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (3.1~rc8)
Ubuntu 8.04 LTS (Hardy Heron):released (2.6.24-30.98)
Ubuntu 10.04 LTS (Lucid Lynx):released (2.6.32-37.80)
Ubuntu 10.10 (Maverick Meerkat):released (2.6.35-32.64)
Ubuntu 11.04 (Natty Narwhal):released (2.6.38-13.54)
Ubuntu 11.10 (Oneiric Ocelot):released (3.0.0-13.21)
Ubuntu 12.04 LTS (Precise Pangolin):not-affected (3.1.0-1.1)
Patches:
Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixed by 3321c07ae5068568cd61ac9f4ba749006a7185c9
Package
Upstream:released (3.1~rc8)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 10.10 (Maverick Meerkat):released (2.6.35-903.29)
Ubuntu 11.04 (Natty Narwhal):released (2.6.38-1209.19)
Ubuntu 11.10 (Oneiric Ocelot):released (3.0.0-1206.11)
Ubuntu 12.04 LTS (Precise Pangolin):not-affected (3.0.0-1400.1)
Package
Upstream:released (3.1~rc8)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):released (2.6.31-612.32)
Ubuntu 10.10 (Maverick Meerkat):DNE
Ubuntu 11.04 (Natty Narwhal):DNE
Ubuntu 11.10 (Oneiric Ocelot):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
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Updated: 2012-02-01 18:14:18 UTC (commit 4782)