CVE detail
CVE-2021-27365
An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up to the maximum length of a Netlink message.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 6.9 · diversity 5.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
1 source links · newest first
Three 15-year-old flaws in Linux kernel could be exploited by local attackers with basic user privileges to gain root privileges on vulnerable Linux systems. GRIMM researchers found three vulnerabilities in the SCSI (Small Computer System Interface) component of the Linux kernel, the issues could be exploited by local attackers with basic user privileges to gain root privileges […]
newssecurityaffairs.comMar 13, 2021, 9:07 PM
Exploit code
Public exploit repository references
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0 repository references · best confidence N/A · max 0 stars
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