# Important Photon OS Security Update

## Summary
  
Advisory Id     : PHSA-2023-5.0-91-0111
  
Type            : Security
  
Severity        : ['Important', 'Moderate']
  
Issue date      : 2023-10-10
  
Affected Release: 5.0-91

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

### Important
  
linux-rt - ['[CVE-2023-4244](https://nvd.nist.gov/vuln/detail/CVE-2023-4244)', '[CVE-2023-4921](https://nvd.nist.gov/vuln/detail/CVE-2023-4921)', '[CVE-2023-5345](https://nvd.nist.gov/vuln/detail/CVE-2023-5345)', '[CVE-2023-45871](https://nvd.nist.gov/vuln/detail/CVE-2023-45871)']
  
linux-secure - ['[CVE-2023-4244](https://nvd.nist.gov/vuln/detail/CVE-2023-4244)', '[CVE-2023-4921](https://nvd.nist.gov/vuln/detail/CVE-2023-4921)', '[CVE-2023-5345](https://nvd.nist.gov/vuln/detail/CVE-2023-5345)', '[CVE-2023-45871](https://nvd.nist.gov/vuln/detail/CVE-2023-45871)']
  
linux - ['[CVE-2023-52501](https://nvd.nist.gov/vuln/detail/CVE-2023-52501)', '[CVE-2023-4244](https://nvd.nist.gov/vuln/detail/CVE-2023-4244)', '[CVE-2023-4921](https://nvd.nist.gov/vuln/detail/CVE-2023-4921)', '[CVE-2023-5345](https://nvd.nist.gov/vuln/detail/CVE-2023-5345)', '[CVE-2023-45871](https://nvd.nist.gov/vuln/detail/CVE-2023-45871)']
  
linux-esx - ['[CVE-2023-4244](https://nvd.nist.gov/vuln/detail/CVE-2023-4244)', '[CVE-2023-45871](https://nvd.nist.gov/vuln/detail/CVE-2023-45871)']

### Moderate
  
linux-rt - ['[CVE-2023-5197](https://nvd.nist.gov/vuln/detail/CVE-2023-5197)', '[CVE-2023-37453](https://nvd.nist.gov/vuln/detail/CVE-2023-37453)']
  
linux-secure - ['[CVE-2023-5197](https://nvd.nist.gov/vuln/detail/CVE-2023-5197)']
  
linux - ['[CVE-2023-52581](https://nvd.nist.gov/vuln/detail/CVE-2023-52581)', '[CVE-2023-5197](https://nvd.nist.gov/vuln/detail/CVE-2023-5197)', '[CVE-2023-37453](https://nvd.nist.gov/vuln/detail/CVE-2023-37453)', '[CVE-2023-39189](https://nvd.nist.gov/vuln/detail/CVE-2023-39189)', '[CVE-2025-38246](https://nvd.nist.gov/vuln/detail/CVE-2025-38246)']
  
linux-esx - ['[CVE-2023-52581](https://nvd.nist.gov/vuln/detail/CVE-2023-52581)', '[CVE-2023-5197](https://nvd.nist.gov/vuln/detail/CVE-2023-5197)', '[CVE-2023-37453](https://nvd.nist.gov/vuln/detail/CVE-2023-37453)', '[CVE-2023-39189](https://nvd.nist.gov/vuln/detail/CVE-2023-39189)', '[CVE-2025-38246](https://nvd.nist.gov/vuln/detail/CVE-2025-38246)']

## Solution
  
Update the affected packages (tdnf update package)
  
Note: For packages ['linux-rt', 'linux-secure', 'linux', 'linux-esx'] after updating, a reboot is required for taking effect.
## Updated Packages Information
  
linux-rt-6.1.56-1.ph5.x86_64.rpm | size : 34M , sha256 : 71150270103ae7b92c6b6411703925814b3f203d737132d444db30b3e0b42e95 , build time : Tue, 10 Oct 2023 04:18:31 UTC
  
linux-rt-devel-6.1.56-1.ph5.x86_64.rpm | size : 12M , sha256 : adcffc44e13cdfeeb3ceb7f9188ea4375aaa0008b933248411bc80047c955058 , build time : Tue, 10 Oct 2023 02:41:32 UTC
  
linux-rt-docs-6.1.56-1.ph5.x86_64.rpm | size : 9.2M , sha256 : 246eb573338d21c395b0e8783488b73a18578eecdf385e20dd01b21e664f8239 , build time : Tue, 10 Oct 2023 02:41:32 UTC
  
linux-secure-6.1.56-1.ph5.x86_64.rpm | size : 30M , sha256 : 1796cc3a4c6f02f46f41c7f09131d1e443546af7e1630f0efc31e21f6ec80a8c , build time : Tue, 10 Oct 2023 04:18:49 UTC
  
linux-secure-devel-6.1.56-1.ph5.x86_64.rpm | size : 12M , sha256 : db4c6c867a4a449da41923dca1fc75b872ab2482f68dbf44d308c1aa5674cdf5 , build time : Tue, 10 Oct 2023 02:41:12 UTC
  
linux-secure-docs-6.1.56-1.ph5.x86_64.rpm | size : 9.3M , sha256 : 345c8cec395cd7eb7991b8baa41509f34834fd150ee2d52a3d4549a52a53bbbb , build time : Tue, 10 Oct 2023 02:41:12 UTC
  
linux-6.1.56-1.ph5.x86_64.rpm | size : 35M , sha256 : 83dfaca12a280a57ea41def6b1bae1da49b0ba0879207ed4ff2809dfa350c24e , build time : Tue, 10 Oct 2023 04:18:41 UTC
  
linux-devel-6.1.56-1.ph5.x86_64.rpm | size : 12M , sha256 : 0978717cca4fe08d60c18b57cde6eeaca89606383c518ec652e7b44bb6edeb9f , build time : Tue, 10 Oct 2023 02:41:32 UTC
  
linux-docs-6.1.56-1.ph5.x86_64.rpm | size : 9.3M , sha256 : cd94ac82fb9bea70c9c4c6b29b1e82753561adf59ace477d0e83e4fd1d3ab030 , build time : Tue, 10 Oct 2023 02:41:32 UTC
  
linux-drivers-gpu-6.1.56-1.ph5.x86_64.rpm | size : 4.8M , sha256 : 1273fd5e8ca54611b3b9eeb55f8e317d5be2023a513a158907d725d29123a002 , build time : Tue, 10 Oct 2023 02:41:32 UTC
  
linux-drivers-sound-6.1.56-1.ph5.x86_64.rpm | size : 720K , sha256 : 3c56eda8661cce2323d768f3aa5aa19b9c70f3024d5b1844db73dc054fb11eda , build time : Tue, 10 Oct 2023 02:41:32 UTC
  
linux-esx-6.1.56-1.ph5.x86_64.rpm | size : 17M , sha256 : 786fd35a12f11d6d1438d6a6209c5784d203b77ffa81ef8fcd0097855be08e4d , build time : Tue, 10 Oct 2023 04:18:36 UTC
  
linux-esx-devel-6.1.56-1.ph5.x86_64.rpm | size : 12M , sha256 : 744ee4662670f776ddacb22db291476b621b0047f431d6b8bd69ef35ac668b1c , build time : Tue, 10 Oct 2023 02:41:12 UTC
  
linux-esx-docs-6.1.56-1.ph5.x86_64.rpm | size : 9.3M , sha256 : 650b52cda1faca99f3b91565409a6b4d559abc616ac1991095ea927aa4369425 , build time : Tue, 10 Oct 2023 02:41:12 UTC
  
linux-python3-perf-6.1.56-1.ph5.x86_64.rpm | size : 196K , sha256 : 0e5932736609ba1ac8c047d74f8c39c616c067d8e0e52ac072769932b78d8bef , build time : Tue, 10 Oct 2023 02:41:32 UTC
  
linux-rt-6.1.56-1.ph5.x86_64.rpm | size : 34M , sha256 : 71150270103ae7b92c6b6411703925814b3f203d737132d444db30b3e0b42e95 , build time : Tue, 10 Oct 2023 04:18:31 UTC
  
linux-rt-devel-6.1.56-1.ph5.x86_64.rpm | size : 12M , sha256 : adcffc44e13cdfeeb3ceb7f9188ea4375aaa0008b933248411bc80047c955058 , build time : Tue, 10 Oct 2023 02:41:32 UTC
  
linux-rt-docs-6.1.56-1.ph5.x86_64.rpm | size : 9.2M , sha256 : 246eb573338d21c395b0e8783488b73a18578eecdf385e20dd01b21e664f8239 , build time : Tue, 10 Oct 2023 02:41:32 UTC
  
linux-secure-6.1.56-1.ph5.x86_64.rpm | size : 30M , sha256 : 1796cc3a4c6f02f46f41c7f09131d1e443546af7e1630f0efc31e21f6ec80a8c , build time : Tue, 10 Oct 2023 04:18:49 UTC
  
linux-secure-devel-6.1.56-1.ph5.x86_64.rpm | size : 12M , sha256 : db4c6c867a4a449da41923dca1fc75b872ab2482f68dbf44d308c1aa5674cdf5 , build time : Tue, 10 Oct 2023 02:41:12 UTC
  
linux-secure-docs-6.1.56-1.ph5.x86_64.rpm | size : 9.3M , sha256 : 345c8cec395cd7eb7991b8baa41509f34834fd150ee2d52a3d4549a52a53bbbb , build time : Tue, 10 Oct 2023 02:41:12 UTC
  
linux-tools-6.1.56-1.ph5.x86_64.rpm | size : 2.2M , sha256 : 618c2c9a49a69328487fddc2e5a7bb36b4dfb3771f3ed12cc08197cf3bac4c87 , build time : Tue, 10 Oct 2023 02:41:32 UTC
  
linux-esx-6.1.56-1.ph5.x86_64.rpm | size : 17M , sha256 : 786fd35a12f11d6d1438d6a6209c5784d203b77ffa81ef8fcd0097855be08e4d , build time : Tue, 10 Oct 2023 04:18:36 UTC
  
linux-esx-devel-6.1.56-1.ph5.x86_64.rpm | size : 12M , sha256 : 744ee4662670f776ddacb22db291476b621b0047f431d6b8bd69ef35ac668b1c , build time : Tue, 10 Oct 2023 02:41:12 UTC
  
linux-esx-docs-6.1.56-1.ph5.x86_64.rpm | size : 9.3M , sha256 : 650b52cda1faca99f3b91565409a6b4d559abc616ac1991095ea927aa4369425 , build time : Tue, 10 Oct 2023 02:41:12 UTC