CVE-2008-3534

N/A
Published: August 8, 2008 at 07:00 PM UTC
Updated: June 16, 2026 at 10:56 PM UTC
3 products affected across 3 vendorsLinux KernelDebian LinuxUbuntu Linux

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Severity
N/A
Exploit prediction
EPSS 0.5%

Description

The shmem_delete_inode function in mm/shmem.c in the tmpfs implementation in the Linux kernel before 2.6.26.1 allows local users to cause a denial of service (system crash) via a certain sequence of file create, remove, and overwrite operations, as demonstrated by the insserv program, related to allocation of "useless pages" and improper maintenance of the i_blocks count.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 2.6.26.1
Affected range stops below 2.6.26.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (11)

Mailing Listx_refsource_MLISTExploitThird Party Advisory
http://lkml.org/lkml/2008/7/26/71
Third Party Advisoryx_refsource_SECUNIA
http://secunia.com/advisories/31881
Third Party Advisoryx_refsource_SECUNIA
http://secunia.com/advisories/32190
Third Party Advisoryx_refsource_SECUNIA
http://secunia.com/advisories/32393
Vendor Advisoryx_refsource_DEBIANThird Party Advisory
http://www.debian.org/security/2008/dsa-1636
Vendor Advisoryx_refsource_REDHATThird Party Advisory
http://www.redhat.com/support/errata/RHSA-2008-0857.html

CVSS

Confidentiality
NONE
Integrity
NONE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-400

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