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CVE-2009-4005
The collect_rx_frame function in drivers/isdn/hisax/hfc_usb.c in the Linux kernel before 2.6.32-rc7 allows attackers to have an…
High7.2EPSS 0.42%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The collect_rx_frame function in drivers/isdn/hisax/hfc_usb.c in the Linux kernel before 2.6.32-rc7 allows attackers to have an unspecified impact via a crafted HDLC packet that arrives over ISDN and triggers a buffer under-read.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 0.42% · top 63% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.2.
Weakness
Affected products
n/a
- affected n/a
References (19)
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.32-rc7 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 38276 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- MDVSA-2010:030 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- 37036 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- kernel-hfcusb-privilege-escalation(54310) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- SUSE-SA:2009:061 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- USN-864-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- SUSE-SA:2010:001 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 37720 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 37909 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- oval:org.mitre.oval:def:11155 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- SUSE-SA:2009:064 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- SUSE-SA:2010:013 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- ADV-2009-3267 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- SUSE-SA:2010:005 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=286e633ef0ff5bb63c07b4516665da8004966fec (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-2005 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- FEDORA-2009-13098 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- 38017 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2009-4005)Record last updated .