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CVE-2013-4514

Multiple buffer overflows in drivers/staging/wlags49_h2/wl_priv.c in the Linux kernel before 3.12 allow local users to cause a denial of service or possibly have unspecified other impact by leveraging the CAP_NET_ADMIN capability and providing a long station-name string, related to the (1) wvlan_uil_put_info and (2) wvlan_set_station_nickname functions.

Published:Nov 12, 2013

Last Modified:Apr 11, 2025

EPS:Nov 12, 2013

EPSS Score:0.00045

CVSS Score:4.7

Affected Products

Vendor

Product

Action

Vendor

Linux

Product

Linux Kernel

Linux

Linux Kernel

Exploits

https://github.com/torvalds/linux/commit/b5e2f339865fb443107e5b10603e53bbc92dc054 https://github.com/torvalds/linux/commit/b5e2f339865fb443107e5b10603e53bbc92dc054

Common Weakness Enumeration

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-10 Buffer Overflow via Environment Variables

CAPEC-100 Overflow Buffers

CAPEC-123 Buffer Manipulation

CAPEC-14 Client-side Injection-induced Buffer Overflow

CAPEC-24 Filter Failure through Buffer Overflow

CAPEC-42 MIME Conversion

CAPEC-44 Overflow Binary Resource File

CAPEC-45 Buffer Overflow via Symbolic Links

CAPEC-46 Overflow Variables and Tags

CAPEC-47 Buffer Overflow via Parameter Expansion

CAPEC-8 Buffer Overflow in an API Call

CAPEC-9 Buffer Overflow in Local Command-Line Utilities

Related CVEs

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CVE-2026-80923 — In the Linux kernel, the following vulnerability has been resolved: xhci: dbgtty: Fix unregister on tty_regis…

CVE-2026-80922 — In the Linux kernel, the following vulnerability has been resolved: crypto: qcom-rng - Allow zero as a random…

CVE-2026-80921 (CVSS 8.8) — In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: zero stale crypto bits …

CVE-2026-80920 — In the Linux kernel, the following vulnerability has been resolved: io_uring: defer eventfd signaling when qu…

CVE-2026-80919 — In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive ww_mutex acquir…

CVE-2026-80918 — In the Linux kernel, the following vulnerability has been resolved: HID: core: fix number/pointer type confus…

CVE-2026-80917 — In the Linux kernel, the following vulnerability has been resolved: PCI: host-generic: Fix NULL pointer deref…

CVE-2026-80916 — In the Linux kernel, the following vulnerability has been resolved: kcov: fix data corruption and race condit…

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b5e2f339865fb443107e5b10603e53bbc92dc054

http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00002.html

http://lists.opensuse.org/opensuse-updates/2014-02/msg00045.html

http://www.openwall.com/lists/oss-security/2013/11/04/22

http://www.securityfocus.com/bid/63509

http://www.ubuntu.com/usn/USN-2066-1

http://www.ubuntu.com/usn/USN-2067-1

http://www.ubuntu.com/usn/USN-2068-1

http://www.ubuntu.com/usn/USN-2069-1

http://www.ubuntu.com/usn/USN-2070-1

http://www.ubuntu.com/usn/USN-2071-1

http://www.ubuntu.com/usn/USN-2072-1

http://www.ubuntu.com/usn/USN-2073-1

http://www.ubuntu.com/usn/USN-2074-1

http://www.ubuntu.com/usn/USN-2075-1

http://www.ubuntu.com/usn/USN-2076-1

https://github.com/torvalds/linux/commit/b5e2f339865fb443107e5b10603e53bbc92dc054

https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.12.bz2

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b5e2f339865fb443107e5b10603e53bbc92dc054

http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00002.html

http://lists.opensuse.org/opensuse-updates/2014-02/msg00045.html

http://www.openwall.com/lists/oss-security/2013/11/04/22

http://www.securityfocus.com/bid/63509

http://www.ubuntu.com/usn/USN-2066-1

http://www.ubuntu.com/usn/USN-2067-1

http://www.ubuntu.com/usn/USN-2068-1

http://www.ubuntu.com/usn/USN-2069-1

http://www.ubuntu.com/usn/USN-2070-1

http://www.ubuntu.com/usn/USN-2071-1

http://www.ubuntu.com/usn/USN-2072-1

http://www.ubuntu.com/usn/USN-2073-1

http://www.ubuntu.com/usn/USN-2074-1

http://www.ubuntu.com/usn/USN-2075-1

http://www.ubuntu.com/usn/USN-2076-1

https://github.com/torvalds/linux/commit/b5e2f339865fb443107e5b10603e53bbc92dc054

https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.12.bz2

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