CVE-2025-38428

Input: ims-pcu - check record size in ims_pcu_flash_firmware()

State: Published
Severity: Not scored
Published: Jul 25, 2025
Updated: May 11, 2026
Reserved: Apr 16, 2025

Description

In the Linux kernel, the following vulnerability has been resolved:

Input: ims-pcu - check record size in ims_pcu_flash_firmware()

The "len" variable comes from the firmware and we generally do trust firmware, but it's always better to double check. If the "len" is too large it could result in memory corruption when we do "memcpy(fragment->data, rec->data, len);"

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	628329d52474323938a03826941e166bc7c8eff4 to before c1b9d140b0807c6aee4bb53e1bfa4e391e3dc204Affected 628329d52474323938a03826941e166bc7c8eff4 to before d63706d9f73846106fde28b284f08e01b92ce9f1Affected 628329d52474323938a03826941e166bc7c8eff4 to before e5a2481dc2a0b430f49276d7482793a8923631d6Affected 628329d52474323938a03826941e166bc7c8eff4 to before 8e03f1c7d50343bf21da54873301bc4fa647479fAffected 628329d52474323938a03826941e166bc7c8eff4 to before 17474a56acf708bf6b2d174c06ed26abad0a9fd6Affected 628329d52474323938a03826941e166bc7c8eff4 to before 5a8cd6ae8393e2eaebf51d420d5374821ef2af87Affected 628329d52474323938a03826941e166bc7c8eff4 to before 74661516daee1eadebede8dc607b6830530096ecAffected 628329d52474323938a03826941e166bc7c8eff4 to before a95ef0199e80f3384eb992889322957d26c00102Affected
LinuxLinux	3.10Affected before 3.10Not affected 5.4.295 through 5.4.Not affected 5.10.239 through 5.10.Not affected 5.15.186 through 5.15.Not affected 6.1.142 through 6.1.Not affected 6.6.95 through 6.6.Not affected 6.12.35 through 6.12.Not affected 6.15.4 through 6.15.*Not affected 6.16 and laterNot affected

Product

Versions

LinuxLinux

628329d52474323938a03826941e166bc7c8eff4 to before c1b9d140b0807c6aee4bb53e1bfa4e391e3dc204Affected
628329d52474323938a03826941e166bc7c8eff4 to before d63706d9f73846106fde28b284f08e01b92ce9f1Affected
628329d52474323938a03826941e166bc7c8eff4 to before e5a2481dc2a0b430f49276d7482793a8923631d6Affected
628329d52474323938a03826941e166bc7c8eff4 to before 8e03f1c7d50343bf21da54873301bc4fa647479fAffected
628329d52474323938a03826941e166bc7c8eff4 to before 17474a56acf708bf6b2d174c06ed26abad0a9fd6Affected
628329d52474323938a03826941e166bc7c8eff4 to before 5a8cd6ae8393e2eaebf51d420d5374821ef2af87Affected
628329d52474323938a03826941e166bc7c8eff4 to before 74661516daee1eadebede8dc607b6830530096ecAffected
628329d52474323938a03826941e166bc7c8eff4 to before a95ef0199e80f3384eb992889322957d26c00102Affected

LinuxLinux

3.10Affected
before 3.10Not affected
5.4.295 through 5.4.*Not affected
5.10.239 through 5.10.*Not affected
5.15.186 through 5.15.*Not affected
6.1.142 through 6.1.*Not affected
6.6.95 through 6.6.*Not affected
6.12.35 through 6.12.*Not affected
6.15.4 through 6.15.*Not affected
6.16 and laterNot affected

References

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