VulnerabilityModified
CVE-2023-2006
A race condition was found in the Linux kernel's RxRPC network protocol, within the processing of RxRPC bundles.
HIGH 7.0EPSS 0.36%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.36%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A race condition was found in the Linux kernel's RxRPC network protocol, within the processing of RxRPC bundles. This issue results from the lack of proper locking when performing operations on an object. This may allow an attacker to escalate privileges and execute arbitrary code in the context of the kernel.
- CVSS 3.1
- 7.0 HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.36% probability · 30th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-362
- Affected
- linux/linux kernel · netapp/hci baseboard management controller
- Source
- secalert@redhat.com
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2189112Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/3bcd6c7eaa53Patch
- https://security.netapp.com/advisory/ntap-20230609-0004/Patch, Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-23-439/Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=2189112Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/3bcd6c7eaa53Patch
- https://security.netapp.com/advisory/ntap-20230609-0004/Patch, Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-23-439/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.