CVE-2023-6606
HIGH
MEDIUM
Priority: 0.04
BB Relevance:
39/100
Published: 2023-12-08
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Low Complexity
No Interaction
Conf. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
High
I:
None
A:
High
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.
Weakness Classification (1)
Affected Software (20)
| Vendor | Product | Version |
|---|---|---|
| linux | linux_kernel | 6.4.1 – 6.7 |
| linux | linux_kernel | 6.4 |
| linux | linux_kernel | 6.4 |
| linux | linux_kernel | 6.4 |
| linux | linux_kernel | 6.4 |
| linux | linux_kernel | 6.4 |
| linux | linux_kernel | 6.7 |
| linux | linux_kernel | 6.7 |
| linux | linux_kernel | 6.7 |
| linux | linux_kernel | 6.7 |
| linux | linux_kernel | 6.7 |
| linux | linux_kernel | 6.7 |
| redhat | enterprise_linux | 8.0 |
| redhat | enterprise_linux | 9.0 |
| redhat | enterprise_linux_eus | 9.2 |
| redhat | enterprise_linux_eus | 9.4 |
| redhat | enterprise_linux_server_aus | 9.2 |
| redhat | enterprise_linux_server_aus | 9.4 |
| redhat | enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions | 9.2 |
| redhat | enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions | 9.2_ppc64le |
References & Advisories (15)
vendor-advisory
x_refsource_REDHAT
vendor-advisory
x_refsource_REDHAT
vendor-advisory
x_refsource_REDHAT
vendor-advisory
x_refsource_REDHAT
vendor-advisory
x_refsource_REDHAT
vendor-advisory
x_refsource_REDHAT
vendor-advisory
x_refsource_REDHAT
vendor-advisory
x_refsource_REDHAT
vdb-entry
x_refsource_REDHAT
issue-tracking
x_refsource_REDHAT