← Vulnerability feed

Vulnerability record · CVE-2014-4608 · published 3 July 2014

CVE-2014-4608: Linux kernel integer overflow vulnerability

Linux · Linux Kernel

Multiple integer overflows in the lzo1x_decompress_safe function in lib/lzo/lzo1x_decompress_safe.c in the LZO decompressor in the Linux kernel before 3.15.2 allow context-dependent attackers to cause a denial of service (memory corruption) via a crafted Literal Run. NOTE: the author of the LZO algorithms says "the Linux kernel is *not* affected; media hype.

7.3 CVSS 3.1 High EPSS 5.4% · top 7.6% CWE-190 · Integer overflow
7.3CVSS 3.1 base score, v2 7.5
5.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
44References
17 Jun 2026Last modified by NVD

Description

Multiple integer overflows in the lzo1x_decompress_safe function in lib/lzo/lzo1x_decompress_safe.c in the LZO decompressor in the Linux kernel before 3.15.2 allow context-dependent attackers to cause a denial of service (memory corruption) via a crafted Literal Run. NOTE: the author of the LZO algorithms says "the Linux kernel is *not* affected; media hype.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected products

5 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.html Third Party Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=206a81c18401c0cde6e579164f752c4b147324ce
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html Mailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0062.html Third Party Advisory
http://secunia.com/advisories/60011 Third Party Advisory
http://secunia.com/advisories/60174 Third Party Advisory
http://secunia.com/advisories/62633 Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2 Release NotesVendor Advisory
http://www.oberhumer.com/opensource/lzo/ Third Party Advisory
http://www.openwall.com/lists/oss-security/2014/06/26/21 Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/68214 Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-2416-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2417-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2418-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2419-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2420-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2421-1 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1113899 Issue TrackingThird Party Advisory
https://github.com/torvalds/linux/commit/206a81c18401c0cde6e579164f752c4b147324ce PatchThird Party Advisory
https://www.securitymouse.com/lms-2014-06-16-2 Broken Link
http://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.html Third Party Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=206a81c18401c0cde6e579164f752c4b147324ce
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html Mailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0062.html Third Party Advisory
http://secunia.com/advisories/60011 Third Party Advisory
http://secunia.com/advisories/60174 Third Party Advisory
http://secunia.com/advisories/62633 Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2 Release NotesVendor Advisory
http://www.oberhumer.com/opensource/lzo/ Third Party Advisory
http://www.openwall.com/lists/oss-security/2014/06/26/21 Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/68214 Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-2416-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2417-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2418-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2419-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2420-1 Third Party Advisory

Track CVE-2014-4608 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-39682Linux kernel TLS zero-length record handling flaw on rx_listThe Linux kernel TLS receive path mishandles zero-length records that arrive from the rx_list, breaking the assumption that a record type change cann…KEVEPSS 2.9%analysed9.8CVE-2020-11651SaltStack Salt master authentication bypass in ClearFuncsSaltStack Salt before 2019.2.4 and 3000 before 3000.2 fails to properly validate method calls in the salt-master ClearFuncs class, allowing remote un…KEVEPSS 97%analysed9.8CVE-2020-7247OpenSMTPD MAIL FROM command injection allows remote root code executionOpenSMTPD 6.6, as shipped in OpenBSD 6.6 and other products, mishandles input validation in smtp_mailaddr in smtp_session.c, returning an incorrect v…KEVEPSS 99%analysed9.8CVE-2019-11043PHP-FPM buffer overflow enables remote code executionPHP-FPM in certain configurations writes past allocated buffers into FCGI protocol data space, an out-of-bounds write (CWE-787, CWE-120). It affects …KEVEPSS 100%analysed9.8CVE-2019-16928Exim heap buffer overflow in string_vformat via long EHLO commandExim 4.92 through 4.92.2 contains a heap-based buffer overflow in string_vformat in string.c triggered by a long EHLO command, allowing remote code e…KEVEPSS 42%analysed9.8CVE-2019-10149Exim MTA improper recipient validation leads to remote command executionExim versions 4.87 through 4.91 fail to properly validate recipient addresses in the deliver_message() function in /src/deliver.c, allowing command i…KEVEPSS 100%analysed9.8CVE-2018-6789Exim SMTP base64d buffer overflow allows remote code executionExim before 4.90.1 contains a buffer overflow in the base64d function of its SMTP listener. A handcrafted message can trigger the overflow, and the f…KEVEPSS 82%analysed9.8CVE-2016-8735Apache Tomcat JmxRemoteLifecycleListener remote code executionApache Tomcat's JmxRemoteLifecycleListener was not updated to match the Oracle CVE-2016-3427 credential-type fix, leaving a deserialization weakness …KEVEPSS 90%analysed

Source: NIST National Vulnerability Database (record CVE-2014-4608), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.