Vulnerability CVE-2021-27364
Published: 2021-03-07

Description:
An issue was discovered in the Linux kernel through 5.11.3. drivers/scsi/scsi_transport_iscsi.c is adversely affected by the ability of an unprivileged user to craft Netlink messages.

Type:

CWE-125

 (Out-of-bounds Read)

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.6/10
4.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
Partial
Affected software
Linux -> Linux kernel 
Debian -> Debian linux 

 References:
https://bugzilla.suse.com/show_bug.cgi?id=1182717
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=688e8128b7a92df982709a4137ea4588d16f24aa
https://lists.debian.org/debian-lts-announce/2021/03/msg00010.html
https://www.openwall.com/lists/oss-security/2021/03/06/1
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