CVE-2022-50200

selinux: Add boundary check in put_entry()

HIGH

7.1

CVSS Score

Published: June 18, 2025 at 11:03 AM UTC

Updated: October 15, 2026 at 10:17 PM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

HIGH7.1

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

Description

In the Linux kernel, the following vulnerability has been resolved: selinux: Add boundary check in put_entry() Just like next_entry(), boundary check is necessary to prevent memory out-of-bound access.

Affected

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

Linux Kernel · Linux

95%

2.6.37 ≤ v < 4.14.2914.15 ≤ v < 4.19.2564.20 ≤ v < 5.4.2115.11 ≤ v < 5.15.615.16 ≤ v < 5.18.185.19 ≤ v < 5.19.25.5 ≤ v < 5.10.1372.6.37cee74f47a6baba0ac457e87687fdcf0abd599f0a

Vendor states this is fixed in 15ec76fb29be31df2bccb30fc09875274cba2776 (fixed)

Vendor states this is fixed in 2dabe6a872a5744865372eb30ea51e8ccd21305a (fixed)

Vendor states this is fixed in 477722f31ad73aa779154d1d7e00825538389f76 (fixed)

Vendor states this is fixed in 7363a69d8ca8f0086f8e1196c8ddaf0e168614b1 (fixed)

Vendor states this is fixed in 90bdf50ae70c5571a277b5601e4f5df210831e0a (fixed)

Vendor states this is fixed in 9605f50157cae00eb299e1189a6d708c84935ad8 (fixed)

Vendor states this is fixed in adbfdaacde18faf6cd4e490764045375266b3fbd (fixed)

Vendor states this is fixed in dedd558d9765b72c66e5a53948e9f5abc3ece1f6 (fixed)

Vendor states this is fixed in 2.6.37 (unaffected)

Vendor states this is fixed in 4.14.291 (unaffected)

Vendor states this is fixed in 4.19.256 (unaffected)

Vendor states this is fixed in 5.10.137 (unaffected)