CVE-2021-47643

media: ir_toy: free before error exiting

MEDIUM

5.5

CVSS Score

Published: February 26, 2025 at 01:54 AM UTC

Updated: June 17, 2026 at 04:18 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: media: ir_toy: free before error exiting Fix leak in error path.

Affected

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

Linux Kernel · Linux

95%

5.11 ≤ v < 5.15.335.16 ≤ v < 5.16.195.17 ≤ v < 5.17.25.9 ≤ v < 5.10.1105.9 ≤ v < 5.15.335.9 ≤ v < 5.16.195.9 ≤ v < 5.17.25.9 ≤ v < 5.18261463dbc34ff0acafe4d84df04535b48a15afea5.9

Vendor states this is fixed in 2011363c196846c083649c91ed30aeef64358d52 (fixed)

Vendor states this is fixed in 382e0f6958ef34eb093127b6d74c12f3b8fd0904 (fixed)

Vendor states this is fixed in 52cdb013036391d9d87aba5b4fc49cdfc6ea4b23 (fixed)

Vendor states this is fixed in 93ef3fdf3b6633c58f049e5a6be755777dde4340 (fixed)

Vendor states this is fixed in 99e3f83539cac6884a4df02cb204a57a184ea12b (fixed)

Vendor states this is fixed in 5.10.110 (unaffected)

Vendor states this is fixed in 5.15.33 (unaffected)

Vendor states this is fixed in 5.16.19 (unaffected)

Vendor states this is fixed in 5.17.2 (unaffected)

Vendor states this is fixed in 5.18 (unaffected)

Vendor states this is fixed in 5.9 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references