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    CVE-2008-3535

    Off-by-one error in the iov_iter_advance function in mm/filemap.c in the Linux kernel before 2.6.27-rc2 allows local users to cause a denial of service (system crash) via a certain sequence of file I/O operations with readv and writev, as demonstrated by testcases/kernel/fs/ftest/ftest03 from the Linux Test Project.

    Published:Jul 31, 2008
    Last Modified:Apr 23, 2026
    EPS:Aug 8, 2008
    EPSS Score:0.00047
    CVSS Score:4.9

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Mrg

    Exploits

    http://www.lkml.org/lkml/2008/7/30/446http://www.lkml.org/lkml/2008/7/30/446

    Common Weakness Enumeration

    CWE-193 Off-by-one Error

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-13476 (CVSS 7.3) — IBM Informix Dynamic Server 14.10, 15.0, and 12.10 could allow an unauthenticated user to execute arbitrary co…
    CVE-2026-13367 (CVSS 7.8) — IBM Informix Dynamic Server 14.10, and 15.0 contain a local privilege escalation vulnerability in the oninit s…
    CVE-2026-47337 (CVSS 3.3) — Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches with a possible NULL pointer dereference in the handling …
    CVE-2026-47336 (CVSS 3.3) — Ubuntu Linux 6.8 contains SAUCE patches with a possible use of an uninitialized variable in AppArmor AF_INET/A…
    CVE-2026-47335 (CVSS 5.5) — Ubuntu Linux 6.8 contains SAUCE patches with a possible NULL pointer dereference in the handling of AppArmor n…
    CVE-2026-47334 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly sleep while holding a spinlock…
    CVE-2026-47333 (CVSS 7.8) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which can potentially incorrectly compute the si…
    CVE-2026-47332 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly validate the size of an intern…
    CVE-2026-47331 (CVSS 7.8) — Ubuntu Linux 6.8 contains AppArmor SAUCE patches which fail to acquire a lock when modifying a linked list. An…
    CVE-2026-47330 (CVSS 3.3) — Ubuntu Linux 6.8, 7.17 and 7.0 contain AppArmor SAUCE patches which can, under certain circumstances, use an u…

    References

    http://mirror.celinuxforum.org/gitstat/commit-detail.php?commit=94ad374a0751f40d25e22e036c37f7263569d24c
    http://secunia.com/advisories/31881
    http://secunia.com/advisories/32190
    http://secunia.com/advisories/32393
    http://www.debian.org/security/2008/dsa-1636
    http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.27-rc2
    http://www.lkml.org/lkml/2008/7/30/446
    http://www.redhat.com/support/errata/RHSA-2008-0857.html
    http://www.securityfocus.com/bid/31132
    http://www.ubuntu.com/usn/usn-659-1
    https://exchange.xforce.ibmcloud.com/vulnerabilities/44492
    http://mirror.celinuxforum.org/gitstat/commit-detail.php?commit=94ad374a0751f40d25e22e036c37f7263569d24c
    http://secunia.com/advisories/31881
    http://secunia.com/advisories/32190
    http://secunia.com/advisories/32393
    http://www.debian.org/security/2008/dsa-1636
    http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.27-rc2
    http://www.lkml.org/lkml/2008/7/30/446
    http://www.redhat.com/support/errata/RHSA-2008-0857.html
    http://www.securityfocus.com/bid/31132
    http://www.ubuntu.com/usn/usn-659-1
    https://exchange.xforce.ibmcloud.com/vulnerabilities/44492

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High