CVE-2026-64315

crypto: caam - use print_hex_dump_devel to guard key hex dumps

HIGH

CVSS Score

Published: July 25, 2026 at 08:49 AM UTC

Updated: October 24, 2026 at 01:10 PM UTC

1 product affected across 1 vendorLinux Kernel

Using Linux by Linux?

Get instant alerts when new vulnerabilities affect Linux - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

HIGH7

Exploit prediction

EPSS 0.1%

Description

In the Linux kernel, the following vulnerability has been resolved: crypto: caam - use print_hex_dump_devel to guard key hex dumps Use print_hex_dump_devel() for dumping sensitive key material in *_setkey() to avoid leaking secrets at runtime when CONFIG_DYNAMIC_DEBUG is enabled.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

4.20 ≤ v < 5.10.2615.11 ≤ v < 5.15.2125.16 ≤ v < 6.1.1786.13 ≤ v < 6.18.396.19 ≤ v < 7.1.46.2 ≤ v < 6.6.1456.7 ≤ v < 6.12.964.208d818c1055013d355d36188f21c7535687374f6c

Vendor states this is fixed in 1ec775f6a124cce6278ae58b7d1c78a3bc6eef23 (fixed)

Vendor states this is fixed in 59057f5d4e9a195c6dd61695ad3bc4481ddf4f14 (fixed)

Vendor states this is fixed in 6407dc85d0a4306681cf6c9be7f05e05dcb67a37 (fixed)

Vendor states this is fixed in 8005dc808bcce7d6cc2ae015a3cde1683bee602d (fixed)

Vendor states this is fixed in 8904b425cfcafe6a820c94b9bdf4b10f7d70f9d7 (fixed)

Vendor states this is fixed in bcf3cf74dfb6981e18b22cbf561f859a0f7faa26 (fixed)

Vendor states this is fixed in c8cfe11e48b2a4646fa662fcaa92e14810a28d46 (fixed)

Vendor states this is fixed in d0b8cafd529b4ec759190c6081f7a76efb563a8f (fixed)

Vendor states this is fixed in 4.20 (unaffected)

Vendor states this is fixed in 5.10.261 (unaffected)

Vendor states this is fixed in 5.15.212 (unaffected)

Vendor states this is fixed in 6.1.178 (unaffected)