CVE-2009-0787

Linux kernel <2.6.28.9 - Info Disclosure

Title source: llm

Description

The ecryptfs_write_metadata_to_contents function in the eCryptfs functionality in the Linux kernel 2.6.28 before 2.6.28.9 uses an incorrect size when writing kernel memory to an eCryptfs file header, which triggers an out-of-bounds read and allows local users to obtain portions of kernel memory.

References (16)

Core 16

Core References

Patch x_refsource_confirm

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=8faece5f906725c10e7a1f6caf84452abadbdc7b

Vendor Advisory vendor-advisory x_refsource_redhat

http://rhn.redhat.com/errata/RHSA-2009-0473.html

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/34422

Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb

http://osvdb.org/52860

Third Party Advisory, VDB Entry vdb-entry x_refsource_xf

https://exchange.xforce.ibmcloud.com/vulnerabilities/49355

Vendor Advisory vdb-entry x_refsource_vupen

http://www.vupen.com/english/advisories/2009/0802

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/37471

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://www.securitytracker.com/id?1022177

Vendor Advisory x_refsource_confirm

http://www.vmware.com/security/advisories/VMSA-2009-0016.html

Patch vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/34216

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/35015

Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq

http://www.securityfocus.com/archive/1/507985/100/0/threaded

Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8319

Vendor Advisory x_refsource_confirm

http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.9

Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11068

Third Party Advisory vdb-entry x_refsource_vupen

http://www.vupen.com/english/advisories/2009/3316

Scores

EPSS 0.0039

EPSS Percentile 31.8%

Details

CWE

CWE-189

Status published

Products (9)

linux/linux_kernel 2.6.28

linux/linux_kernel 2.6.28.1

linux/linux_kernel 2.6.28.2

linux/linux_kernel 2.6.28.3

linux/linux_kernel 2.6.28.4

linux/linux_kernel 2.6.28.5

linux/linux_kernel 2.6.28.6

linux/linux_kernel 2.6.28.7

linux/linux_kernel 2.6.28.8

Published Mar 25, 2009

Tracked Since Feb 18, 2026