# [Important] Photon OS Security Update   
## Summary   
Advisory ID : PHSA-2021-2.0-0387    
Type : Security   
Severity : ['Important']    
Issued on : 2021-09-02   
Affected Versions : Photon OS 2.0    
   
## Details   
An update of {'linux-secure', 'linux-esx', 'linux', 'linux-aws'} packages of Photon OS has been released.   
   
## Affected Packages:    
### Important    
linux-secure - ['[CVE-2021-22543](https://nvd.nist.gov/vuln/detail/CVE-2021-22543)']    
linux-esx - ['[CVE-2021-22543](https://nvd.nist.gov/vuln/detail/CVE-2021-22543)']    
linux - ['[CVE-2021-22543](https://nvd.nist.gov/vuln/detail/CVE-2021-22543)']    
linux-aws - ['[CVE-2021-22543](https://nvd.nist.gov/vuln/detail/CVE-2021-22543)']    
   
## Solution     
Update the affected packages (tdnf update _package_)     
Note: For packages ['linux-secure', 'linux-esx', 'linux', 'linux-aws'] after updating, a reboot is required for taking effect.   
## Updated Packages Information    
linux-4.9.276-2.ph2.x86_64.rpm , sha256 : 94b5be59b86075f913102c1e5f1f17d83799a9dd2fc60c3009c0f7236a18ca2b , size : 19M , build_date : Thu, 02 Sep 2021 01:51:03 PDT    
linux-aws-4.9.276-2.ph2.x86_64.rpm , sha256 : 98e4e25dc7236bede36c20c54502b71c61cf9e55c7dd0d185c076e0679dd0e44 , size : 16M , build_date : Thu, 02 Sep 2021 00:38:14 PDT    
linux-aws-devel-4.9.276-2.ph2.x86_64.rpm , sha256 : 10448e65566e4120643ead06ae6be420a2d4ea27c693bb166ee5e2b3ddb274d6 , size : 12M , build_date : Thu, 02 Sep 2021 00:38:14 PDT    
linux-aws-docs-4.9.276-2.ph2.x86_64.rpm , sha256 : 78f33eb10775b903dae55bbb08e820e623116ff739558a5c278f03f23cec995a , size : 7.4M , build_date : Thu, 02 Sep 2021 00:38:14 PDT    
linux-aws-drivers-gpu-4.9.276-2.ph2.x86_64.rpm , sha256 : 7cf15d50370429f0c93b5913bdf851541fe9906754a7dc4e2ccf1fb95848cff1 , size : 1.4M , build_date : Thu, 02 Sep 2021 00:38:14 PDT    
linux-aws-oprofile-4.9.276-2.ph2.x86_64.rpm , sha256 : 8ff2ee813d595fd830aed2ea4cfb43f7d60832527a325a663cb05c53930f2d7f , size : 39K , build_date : Thu, 02 Sep 2021 00:38:14 PDT    
linux-aws-sound-4.9.276-2.ph2.x86_64.rpm , sha256 : 55590fe1a04d5234b2ad2b67da7c628f540b543a404f19ccc545fb671e4a925a , size : 248K , build_date : Thu, 02 Sep 2021 00:38:14 PDT    
linux-devel-4.9.276-2.ph2.x86_64.rpm , sha256 : c9942a3372741c6e0bdf031cd237fa6f4fa8705071c17ad0c5f2744cb1ad5b32 , size : 12M , build_date : Thu, 02 Sep 2021 00:39:51 PDT    
linux-docs-4.9.276-2.ph2.x86_64.rpm , sha256 : 3b3261794c25bf4c736727b26e1fe3acdbdf1497bcd1497e20494f545468c16d , size : 7.4M , build_date : Thu, 02 Sep 2021 00:39:51 PDT    
linux-drivers-gpu-4.9.276-2.ph2.x86_64.rpm , sha256 : 31bdaf70b79481b43dcdb2b5a090ba0b24af047d5a079078c37b5ba865ab2475 , size : 1.4M , build_date : Thu, 02 Sep 2021 00:39:51 PDT    
linux-esx-4.9.276-2.ph2.x86_64.rpm , sha256 : df3fcebb17f2b245e8939250a2bf64fc4747ad49f4a81a1bf728853825ba980e , size : 8.5M , build_date : Thu, 02 Sep 2021 01:51:38 PDT    
linux-esx-devel-4.9.276-2.ph2.x86_64.rpm , sha256 : fd1dc336e469042e49058c85cf2b6ce2ea4515b761767a0dbc7cffe06b6a4898 , size : 11M , build_date : Thu, 02 Sep 2021 00:34:57 PDT    
linux-esx-docs-4.9.276-2.ph2.x86_64.rpm , sha256 : 5f919640f92d98c98e2b6927907ba21e598c1c4d84955ecda44b04591d9f4949 , size : 7.4M , build_date : Thu, 02 Sep 2021 00:34:57 PDT    
linux-oprofile-4.9.276-2.ph2.x86_64.rpm , sha256 : 61cbe4efb5e2aa77c118532b11e0b17a7302f68dd9e58aa4d3664465fdcfb82a , size : 51K , build_date : Thu, 02 Sep 2021 00:39:51 PDT    
linux-secure-4.9.276-2.ph2.x86_64.rpm , sha256 : 54b317172af18fdfc8d920cc3080217f266e4a32fc55f78db2b2dd0220e7c730 , size : 22M , build_date : Thu, 02 Sep 2021 01:52:22 PDT    
linux-secure-devel-4.9.276-2.ph2.x86_64.rpm , sha256 : 087840681bf7d4a48fbb60115e415cd6576cf1700460918c2f467a1bf7113ad3 , size : 12M , build_date : Thu, 02 Sep 2021 00:37:27 PDT    
linux-secure-docs-4.9.276-2.ph2.x86_64.rpm , sha256 : e8c1048f7721a156e36ac7754136b3cf70c283709b64bb0eeddd5d6a04c5fbc7 , size : 7.5M , build_date : Thu, 02 Sep 2021 00:37:27 PDT    
linux-secure-lkcm-4.9.276-2.ph2.x86_64.rpm , sha256 : 9efa9cc1a768dd0d7709206c08489a3528f1f124f1611a339ea91f964e37492d , size : 31K , build_date : Thu, 02 Sep 2021 00:37:27 PDT    
linux-sound-4.9.276-2.ph2.x86_64.rpm , sha256 : 58de9d76e82b7da802bf45f162c10eab20baea65ad3244ce90587013bf4ecd24 , size : 253K , build_date : Thu, 02 Sep 2021 00:39:51 PDT    
linux-tools-4.9.276-2.ph2.x86_64.rpm , sha256 : cf7441834ebec701a22d899413b4adaebe0de125695a3590dd342a0d1e475006 , size : 8.4M , build_date : Thu, 02 Sep 2021 00:39:51 PDT