CVE-2023-6606 | THREATINT

Assigner	redhat
Reserved	2023-12-08
Published	2023-12-08
Updated	2024-09-13

Description

An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb/client/netmisc.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.

HIGH: 7.1

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Problem types

Out-of-bounds Read

Product status

Default status

affected

0:4.18.0-513.18.1.rt7.320.el8_9 before *

unaffected

Default status

affected

0:4.18.0-513.18.1.el8_9 before *

unaffected

Default status

affected

0:4.18.0-372.95.1.el8_6 before *

unaffected

Default status

affected

0:4.18.0-477.51.1.el8_8 before *

unaffected

Default status

affected

0:5.14.0-362.24.1.el9_3 before *

unaffected

Default status

affected

0:5.14.0-362.24.1.el9_3 before *

unaffected

Default status

affected

0:5.14.0-284.52.1.el9_2 before *

unaffected

Default status

affected

0:5.14.0-284.52.1.rt14.337.el9_2 before *

unaffected

Default status

affected

0:4.18.0-372.95.1.el8_6 before *

unaffected

Default status

affected

v5.8.6-22 before *

unaffected

Default status

affected

v5.8.6-11 before *

unaffected

Default status

affected

v6.8.1-407 before *

unaffected

Default status

affected

v5.8.6-19 before *

unaffected

Default status

affected

v1.0.0-479 before *

unaffected

Default status

affected

v5.8.6-7 before *

unaffected

Default status

affected

v0.4.0-247 before *

unaffected

Default status

affected

v5.8.6-5 before *

unaffected

Default status

affected

v1.1.0-227 before *

unaffected

Default status

affected

v5.8.1-470 before *

unaffected

Default status

affected

v2.9.6-14 before *

unaffected

Default status

affected

v5.8.6-2 before *

unaffected

Default status

affected

v5.8.6-24 before *

unaffected

Default status

affected

v5.8.6-10 before *

unaffected

Default status

affected

v0.1.0-525 before *

unaffected

Default status

affected

v0.1.0-224 before *

unaffected

Default status

affected

v0.28.1-56 before *

unaffected

Default status

unknown

Default status

unknown

Default status

unknown

Default status

affected

Timeline

2023-12-08:	Reported to Red Hat.
2023-12-04:	Made public.

References

https://access.redhat.com/errata/RHSA-2024:0723 (RHSA-2024:0723) vendor-advisory

https://access.redhat.com/errata/RHSA-2024:0725 (RHSA-2024:0725) vendor-advisory

https://access.redhat.com/errata/RHSA-2024:0881 (RHSA-2024:0881) vendor-advisory

https://access.redhat.com/errata/RHSA-2024:0897 (RHSA-2024:0897) vendor-advisory

https://access.redhat.com/errata/RHSA-2024:1188 (RHSA-2024:1188) vendor-advisory

https://access.redhat.com/errata/RHSA-2024:1248 (RHSA-2024:1248) vendor-advisory

https://access.redhat.com/errata/RHSA-2024:1404 (RHSA-2024:1404) vendor-advisory

https://access.redhat.com/errata/RHSA-2024:2094 (RHSA-2024:2094) vendor-advisory

https://access.redhat.com/security/cve/CVE-2023-6606 vdb-entry

https://bugzilla.kernel.org/show_bug.cgi?id=218218

https://bugzilla.redhat.com/show_bug.cgi?id=2253611 (RHBZ#2253611) issue-tracking

cve.org CVE-2023-6606

nvd.nist.gov CVE-2023-6606

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