Google: sys-kernel/csql-kernel-6_1, sys-kernel/csql-kernel-6_6: security update to 18613.339.70

high Tenable Cloud Security Plugin ID 467138

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- In the Linux kernel, the following vulnerability has been resolved: xfs: do not propagate ENODATA disk
errors into xattr code ENODATA (aka ENOATTR) has a very specific meaning in the xfs xattr code; namely,
that the requested attribute name could not be found. However, a medium error from disk may also return
ENODATA. At best, this medium error may escape to userspace as "attribute not found" when in fact it's an
IO (disk) error. At worst, we may oops in xfs_attr_leaf_get() when we do: error =
xfs_attr_leaf_hasname(args, &bp); if (error == -ENOATTR) { xfs_trans_brelse(args->trans, bp); return
error; } because an ENODATA/ENOATTR error from disk leaves us with a null bp, and the xfs_trans_brelse
will then null-deref it. As discussed on the list, we really need to modify the lower level IO functions
to trap all disk errors and ensure that we don't let unique errors like this leak up into higher xfs
functions - many like this should be remapped to EIO. However, this patch directly addresses a reported
bug in the xattr code, and should be safe to backport to stable kernels. A larger-scope patch to handle
more unique errors at lower levels can follow later. (Note, prior to 07120f1abdff we did not oops, but we
did return the wrong error code to userspace.) (CVE-2025-39835)

Solution

Update the sys-kernel/csql-kernel-6_1 library and its related packages to version 18613.339.70 or later.

Plugin Details

Severity: High

ID: 467138

Version: Revision 1.1

Type: Local

Family: Google COS Security Checks

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Medium

Score: 6.9

Percentile: 97.17

Vendor

Vendor Severity: LOW

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2025-39835

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 9/15/2025

Reference Information

CVE: CVE-2025-39835

Detections

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