# Important Photon OS Security Update

## Summary
  
Advisory Id     : PHSA-2023-4.0-0458
  
Type            : Security
  
Severity        : ['Important']
  
Issue date      : 2023-08-27
  
Affected Release: 4.0

## Details
  
Updates of ['linux-secure', 'linux-rt', 'linux-aws', 'linux'] packages of Photon OS have been released.
## Affected Packages

### Important
  
linux-secure - ['[CVE-2023-4128](https://nvd.nist.gov/vuln/detail/CVE-2023-4128)']
  
linux-rt - ['[CVE-2023-4128](https://nvd.nist.gov/vuln/detail/CVE-2023-4128)']
  
linux-aws - ['[CVE-2023-4128](https://nvd.nist.gov/vuln/detail/CVE-2023-4128)']
  
linux - ['[CVE-2023-4128](https://nvd.nist.gov/vuln/detail/CVE-2023-4128)']

## Solution
  
Update the affected packages (tdnf update package)
  
Note: For packages ['linux-secure', 'linux-rt', 'linux-aws', 'linux'] after updating, a reboot is required for taking effect.
## Updated Packages Information
  
linux-secure-5.10.188-2.ph4.x86_64.rpm | size : 26M , sha256 : df834d54b546d9f992d52b14c000ab02177f35b39eb175a35e0adae2d2bb844c , build time : Sun, 27 Aug 2023 04:29:02 UTC
  
linux-secure-devel-5.10.188-2.ph4.x86_64.rpm | size : 12M , sha256 : abb886e72476f61a28d2f6e5a564772ec6aca43fca669e77bb1bcb1ed8e0b72c , build time : Sun, 27 Aug 2023 02:56:17 UTC
  
linux-secure-docs-5.10.188-2.ph4.x86_64.rpm | size : 7.8M , sha256 : 267a0fce5cb7e389307316567ee82101bb44d75cb23ffe3190c8b0701062586b , build time : Sun, 27 Aug 2023 02:56:17 UTC