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CVE-2010-4529

14
FAUCET Score

CVE-2010-4529 describes an integer underflow vulnerability in the Linux kernel's IrDA networking subsystem (irda_getsockopt function). This flaw, affecting Linux kernel versions before 2.6.37 on non-x86 platforms, allows local users to potentially extract sensitive information from kernel heap memory. Rated with a CVSS score of 2.1, it has a low attack complexity and requires local access, with the primary impact being information disclosure. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this decade-old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.6.37CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.1LOW

AV:L/AC:L/Au:N/C:P/I:N/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
32.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 54th percentile among its peer group of 2,096 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.6 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

git.kernel.org
lists.opensuse.org / opensuse-security-announce/2011-02/msg00002.html
Mailing ListThird Party Advisory
openwall.com / lists/oss-security/2010/12/23/1
Mailing ListPatchThird Party Advisory
openwall.com / lists/oss-security/2011/01/03/1
Mailing ListThird Party Advisory
secunia.com / advisories/42684
Third Party Advisory
secunia.com / advisories/43291
Third Party Advisory
kernel.org / pub/linux/kernel/v2.6/ChangeLog-2.6.37
Broken Link
securityfocus.com / bid/45556
Third Party AdvisoryVDB Entry
spinics.net / lists/netdev/msg150842.html
Mailing ListPatchThird Party Advisory
vupen.com / english/advisories/2011/0375
Third Party Advisory