First published: Thu Feb 16 2023(Updated: )
Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
Credit: secure@intel.com
Affected Software | Affected Version | How to fix |
---|---|---|
Intel Xeon Bronze Processors Firmware | ||
Intel Xeon Bronze Processors | ||
Intel Xeon Bronze Processors Firmware | ||
Intel Xeon Bronze Processors | ||
Intel Xeon Bronze Processors Firmware | ||
Intel Xeon Bronze Processors | ||
Intel Xeon Bronze Processors Firmware | ||
Intel Xeon Bronze Processors | ||
Intel xeon d-1513n firmware | ||
Intel xeon d-1513n | ||
Intel xeon d-1518 firmware | ||
Intel xeon d-1518 | ||
Intel xeon d-1520 firmware | ||
Intel xeon d-1520 | ||
Intel xeon d-1521 firmware | ||
Intel xeon d-1521 | ||
Intel xeon d-1523n firmware | ||
Intel xeon d-1523n | ||
Intel xeon d-1527 firmware | ||
Intel xeon d-1527 | ||
Intel xeon d-1528 firmware | ||
Intel xeon d-1528 | ||
Intel xeon d-1529 firmware | ||
Intel xeon d-1529 | ||
Intel xeon d-1531 firmware | ||
Intel xeon d-1531 | ||
Intel xeon d-1533n firmware | ||
Intel xeon d-1533n | ||
Intel xeon d-1537 firmware | ||
Intel xeon d-1537 | ||
Intel xeon d-1539 firmware | ||
Intel xeon d-1539 | ||
Intel xeon d-1540 firmware | ||
Intel xeon d-1540 | ||
Intel xeon d-1541 firmware | ||
Intel xeon d-1541 | ||
Intel xeon d-1543n firmware | ||
Intel xeon d-1543n | ||
Intel xeon d-1548 firmware | ||
Intel xeon d-1548 | ||
Intel xeon d-1553n firmware | ||
Intel xeon d-1553n | ||
Intel xeon d-1557 firmware | ||
Intel xeon d-1557 | ||
Intel xeon d-1559 firmware | ||
Intel xeon d-1559 | ||
Intel xeon d-1567 firmware | ||
Intel xeon d-1567 | ||
Intel xeon d-1571 firmware | ||
Intel xeon d-1571 | ||
Intel xeon d-1577 firmware | ||
Intel xeon d-1577 | ||
Intel xeon d-1602 firmware | ||
Intel xeon d-1602 | ||
Intel xeon d-1622 firmware | ||
Intel xeon d-1622 | ||
Intel xeon d-1623n firmware | ||
Intel xeon d-1623n | ||
Intel xeon d-1627 firmware | ||
Intel xeon d-1627 | ||
Intel xeon d-1633n firmware | ||
Intel xeon d-1633n | ||
Intel xeon d-1637 firmware | ||
Intel xeon d-1637 | ||
Intel Xeon D-1649n Firmware | ||
Intel xeon d-1649n | ||
Intel xeon d-1653n firmware | ||
Intel xeon d-1653n | ||
Intel Xeon d-1702 firmware | ||
Intel Xeon d-1702 | ||
Intel Xeon d-1712tr firmware | ||
Intel Xeon d-1712tr | ||
Intel Xeon d-1713nt firmware | ||
Intel Xeon d-1713nt | ||
Intel Xeon d-1713nte firmware | ||
Intel Xeon d-1713nte | ||
Intel Xeon d-1714 firmware | ||
Intel Xeon d-1714 | ||
Intel Xeon d-1715ter firmware | ||
Intel Xeon d-1715ter | ||
Intel Xeon d-1718t firmware | ||
Intel Xeon d-1718t | ||
Intel Xeon d-1722ne firmware | ||
Intel Xeon d-1722ne | ||
Intel Xeon d-1726 firmware | ||
Intel Xeon d-1726 | ||
Intel Xeon d-1732te firmware | ||
Intel Xeon d-1732te | ||
Intel Xeon d-1733nt firmware | ||
Intel Xeon d-1733nt | ||
Intel Xeon d-1734nt firmware | ||
Intel Xeon d-1734nt | ||
Intel Xeon d-1735tr firmware | ||
Intel Xeon d-1735tr | ||
Intel Xeon d-1736 firmware | ||
Intel Xeon d-1736 | ||
Intel Xeon D-1736nt Firmware | ||
Intel Xeon d-1736nt | ||
Intel Xeon d-1739 firmware | ||
Intel Xeon d-1739 | ||
Intel Xeon d-1746ter firmware | ||
Intel Xeon d-1746ter | ||
Intel Xeon d-1747nte firmware | ||
Intel Xeon d-1747nte | ||
Intel Xeon d-1748te firmware | ||
Intel Xeon d-1748te | ||
Intel Xeon d-1749nt firmware | ||
Intel Xeon d-1749nt | ||
Intel xeon d-2123it firmware | ||
Intel xeon d-2123it | ||
Intel xeon d-2141i firmware | ||
Intel xeon d-2141i | ||
Intel xeon d-2142it firmware | ||
Intel xeon d-2142it | ||
Intel xeon d-2143it firmware | ||
Intel xeon d-2143it | ||
Intel xeon d-2145nt firmware | ||
Intel xeon d-2145nt | ||
Intel xeon d-2146nt firmware | ||
Intel xeon d-2146nt | ||
Intel xeon d-2161i firmware | ||
Intel xeon d-2161i | ||
Intel xeon d-2163it firmware | ||
Intel xeon d-2163it | ||
Intel xeon d-2166nt firmware | ||
Intel xeon d-2166nt | ||
Intel xeon d-2173it firmware | ||
Intel xeon d-2173it | ||
Intel xeon d-2177nt firmware | ||
Intel xeon d-2177nt | ||
Intel xeon d-2183it firmware | ||
Intel xeon d-2183it | ||
Intel xeon d-2187nt firmware | ||
Intel xeon d-2187nt | ||
Intel Xeon d-2712t firmware | ||
Intel Xeon d-2712t | ||
Intel Xeon d-2733nt firmware | ||
Intel Xeon d-2733nt | ||
Intel Xeon d-2738 firmware | ||
Intel Xeon d-2738 | ||
Intel Xeon d-2752nte firmware | ||
Intel Xeon d-2752nte | ||
Intel Xeon d-2752ter firmware | ||
Intel Xeon D-2752ter | ||
Intel Xeon d-2753nt firmware | ||
Intel Xeon d-2753nt | ||
Intel Xeon d-2766nt firmware | ||
Intel Xeon d-2766nt | ||
Intel Xeon d-2775te firmware | ||
Intel Xeon d-2775te | ||
Intel Xeon d-2776nt firmware | ||
Intel Xeon d-2776nt | ||
Intel Xeon d-2779 firmware | ||
Intel Xeon d-2779 | ||
Intel Xeon d-2786nte firmware | ||
Intel Xeon d-2786nte | ||
Intel Xeon d-2795nt firmware | ||
Intel Xeon d-2795nt | ||
Intel Xeon d-2796nt firmware | ||
Intel Xeon d-2796nt | ||
Intel Xeon d-2796te firmware | ||
Intel Xeon d-2796te | ||
Intel Xeon d-2798nt firmware | ||
Intel Xeon d-2798nt | ||
Intel Xeon d-2799 firmware | ||
Intel Xeon d-2799 | ||
Intel Xeon 5115 Firmware | ||
Intel xeon gold 5115 | ||
Intel Xeon Gold Processors Firmware | ||
Intel xeon gold 5118 | ||
Intel xeon gold 5119t firmware | ||
Intel xeon gold 5119t | ||
Intel xeon gold 5120 firmware | ||
Intel xeon gold 5120 | ||
Intel xeon gold 5120t firmware | ||
Intel xeon gold 5120t | ||
Intel xeon gold 5122 firmware | ||
Intel xeon gold 5122 | ||
Intel Xeon Gold 5215 Firmware | ||
Intel Xeon Gold 5215 Firmware | ||
Intel xeon gold 5215l firmware | ||
Intel xeon gold 5215l | ||
Intel xeon gold 5217 firmware | ||
Intel xeon gold 5217 | ||
Intel xeon gold 5218 firmware | ||
Intel xeon gold 5218 | ||
Intel xeon gold 5218b firmware | ||
Intel xeon gold 5218b | ||
Intel xeon gold 5218n firmware | ||
Intel xeon gold 5218n | ||
Intel xeon gold 5218r firmware | ||
Intel xeon gold 5218r | ||
Intel xeon gold 5218t firmware | ||
Intel xeon gold 5218t | ||
Intel Xeon Gold Processors Firmware | ||
Intel xeon gold 5220 | ||
Intel xeon gold 5220r firmware | ||
Intel xeon gold 5220r | ||
Intel xeon gold 5220s firmware | ||
Intel xeon gold 5220s | ||
Intel xeon gold 5220t firmware | ||
Intel xeon gold 5220t | ||
Intel xeon gold 5222 firmware | ||
Intel xeon gold 5222 | ||
Intel Xeon 6126 Firmware | ||
Intel xeon gold 6126 | ||
Intel Xeon 6126 Firmware | ||
Intel xeon gold 6126f | ||
Intel Xeon 6126 Firmware | ||
Intel xeon gold 6126t | ||
Intel xeon gold 6128 firmware | ||
Intel xeon gold 6128 | ||
Intel xeon gold 6130 firmware | ||
Intel xeon gold 6130 | ||
Intel xeon gold 6130f firmware | ||
Intel xeon gold 6130f | ||
Intel xeon gold 6130t firmware | ||
Intel xeon gold 6130t | ||
Intel Xeon 6132 Firmware | ||
Intel xeon gold 6132 | ||
Intel Xeon 6134 Firmware | ||
Intel Xeon gold 6134 | ||
Intel Xeon 6136 Firmware | ||
Intel Xeon gold 6136 | ||
Intel Xeon gold 6138 firmware | ||
Intel Xeon gold 6138 | ||
Intel Xeon gold 6138f firmware | ||
Intel Xeon gold 6138f | ||
Intel xeon gold 6138p firmware | ||
Intel xeon gold 6138p | ||
Intel Xeon gold 6138t firmware | ||
Intel Xeon gold 6138t | ||
Intel Xeon 6140m Firmware | ||
Intel Xeon gold 6140 | ||
Intel Xeon 6142f Firmware | ||
Intel Xeon gold 6142 | ||
Intel Xeon 6142f Firmware | ||
Intel Xeon 6142f Firmware | ||
Intel Xeon Gold 6144 Firmware | ||
Intel Xeon Gold 6144 Firmware | ||
Intel Xeon gold 6146 firmware | ||
Intel Xeon gold 6146 | ||
Intel Xeon 6148f Firmware | ||
Intel Xeon gold 6148 | ||
Intel Xeon 6148f Firmware | ||
Intel Xeon gold 6148f | ||
Intel Xeon 6150 Firmware | ||
Intel Xeon gold 6150 | ||
Intel Xeon 6152 Firmware | ||
Intel Xeon gold 6152 | ||
Intel Xeon gold 6154 firmware | ||
Intel Xeon gold 6154 | ||
Intel xeon gold 6208u firmware | ||
Intel xeon gold 6208u | ||
Intel xeon gold 6209u firmware | ||
Intel xeon gold 6209u | ||
Intel xeon gold 6210u firmware | ||
Intel xeon gold 6210u | ||
Intel xeon gold 6212u firmware | ||
Intel xeon gold 6212u | ||
Intel xeon gold 6222v firmware | ||
Intel xeon gold 6222v | ||
Intel xeon gold 6226 firmware | ||
Intel xeon gold 6226 | ||
Intel xeon gold 6226r firmware | ||
Intel xeon gold 6226r | ||
Intel xeon gold 6230 firmware | ||
Intel xeon gold 6230 | ||
Intel xeon gold 6230n firmware | ||
Intel xeon gold 6230n | ||
Intel xeon gold 6230r firmware | ||
Intel xeon gold 6230r | ||
Intel Xeon Gold 6230t Firmware | ||
Intel xeon gold 6230t | ||
Intel xeon gold 6234 firmware | ||
Intel xeon gold 6234 | ||
Intel xeon gold 6238 firmware | ||
Intel xeon gold 6238 | ||
Intel xeon gold 6238l firmware | ||
Intel xeon gold 6238l | ||
Intel xeon gold 6238r firmware | ||
Intel xeon gold 6238r | ||
Intel xeon gold 6238t firmware | ||
Intel xeon gold 6238t | ||
Intel xeon gold 6240 firmware | ||
Intel xeon gold 6240 | ||
Intel xeon gold 6240l firmware | ||
Intel xeon gold 6240l | ||
Intel xeon gold 6240r firmware | ||
Intel xeon gold 6240r | ||
Intel xeon gold 6240y firmware | ||
Intel xeon gold 6240y | ||
Intel xeon gold 6242 firmware | ||
Intel xeon gold 6242 | ||
Intel xeon gold 6242r firmware | ||
Intel xeon gold 6242r | ||
Intel xeon gold 6244 firmware | ||
Intel Xeon gold 6244 | ||
Intel Xeon gold 6246 firmware | ||
Intel Xeon gold 6246 | ||
Intel xeon gold 6246r firmware | ||
Intel xeon gold 6246r | ||
Intel Xeon gold 6248 firmware | ||
Intel Xeon gold 6248 | ||
Intel xeon gold 6248r firmware | ||
Intel xeon gold 6248r | ||
Intel xeon gold 6250 firmware | ||
Intel xeon gold 6250 | ||
Intel xeon gold 6250l firmware | ||
Intel xeon gold 6250l | ||
Intel Xeon gold 6252 firmware | ||
Intel Xeon gold 6252 | ||
Intel Xeon gold 6252n firmware | ||
Intel Xeon gold 6252n | ||
Intel Xeon gold 6254 firmware | ||
Intel Xeon gold 6254 | ||
Intel xeon gold 6256 firmware | ||
Intel xeon gold 6256 | ||
Intel xeon gold 6258r firmware | ||
Intel xeon gold 6258r | ||
Intel Xeon gold 6262v firmware | ||
Intel Xeon gold 6262v | ||
Intel Xeon platinum 8153 firmware | ||
Intel Xeon platinum 8153 | ||
Intel Xeon platinum 8156 firmware | ||
Intel Xeon Platinum Processors | ||
Intel Xeon platinum 8158 firmware | ||
Intel Xeon platinum 8158 | ||
Intel Xeon platinum 8160 firmware | ||
Intel Xeon platinum 8160 | ||
Intel Xeon platinum 8160f firmware | ||
Intel Xeon platinum 8160f | ||
Intel Xeon platinum 8160t firmware | ||
Intel xeon platinum 8160t | ||
Intel Xeon platinum 8164 firmware | ||
Intel xeon platinum 8164 | ||
Intel Xeon platinum 8168 firmware | ||
Intel xeon platinum 8168 | ||
Intel Xeon platinum 8170 firmware | ||
Intel Xeon Platinum Processors | ||
Intel Xeon platinum 8176 firmware | ||
Intel xeon platinum 8176 | ||
Intel Xeon platinum 8176f firmware | ||
Intel xeon platinum 8176f | ||
Intel Xeon Platinum Processors Firmware | ||
Intel Xeon Platinum Processors | ||
Intel xeon platinum 8253 firmware | ||
Intel xeon platinum 8253 | ||
Intel xeon platinum 8256 firmware | ||
Intel xeon platinum 8256 | ||
Intel xeon platinum 8260 firmware | ||
Intel xeon platinum 8260 | ||
Intel xeon platinum 8260l firmware | ||
Intel xeon platinum 8260l | ||
Intel xeon platinum 8260y firmware | ||
Intel xeon platinum 8260y | ||
Intel xeon platinum 8268 firmware | ||
Intel xeon platinum 8268 | ||
Intel xeon platinum 8270 firmware | ||
Intel Xeon Platinum Processors | ||
Intel xeon platinum 8276 firmware | ||
Intel xeon platinum 8276 | ||
Intel xeon platinum 8276l firmware | ||
Intel xeon platinum 8276l | ||
Intel xeon platinum 8280 firmware | ||
Intel xeon platinum 8280 | ||
Intel xeon platinum 8280l firmware | ||
Intel xeon platinum 8280l | ||
Intel xeon platinum 9221 firmware | ||
Intel xeon platinum 9221 | ||
Intel xeon platinum 9222 firmware | ||
Intel xeon platinum 9222 | ||
Intel xeon platinum 9242 firmware | ||
Intel xeon platinum 9242 | ||
Intel Xeon Platinum Processors Firmware | ||
Intel xeon platinum 9282 | ||
Intel Xeon Platinum Processors Firmware | ||
Intel Xeon Platinum Processors | ||
Intel Xeon Platinum Processors Firmware | ||
Intel Xeon Platinum Processors | ||
Intel Xeon silver 4108 firmware | ||
Intel Xeon Silver Processors | ||
Intel Xeon silver 4109t firmware | ||
Intel xeon silver 4109t | ||
Intel Xeon silver 4110 firmware | ||
Intel xeon silver 4110 | ||
Intel Xeon 4112 Firmware | ||
Intel xeon silver 4112 | ||
Intel Xeon silver 4114 firmware | ||
Intel xeon silver 4114 | ||
Intel Xeon silver 4114t firmware | ||
Intel xeon silver 4114t | ||
Intel Xeon silver 4116 firmware | ||
Intel xeon silver 4116 | ||
Intel Xeon silver 4116t firmware | ||
Intel xeon silver 4116t | ||
Intel xeon silver 4208 firmware | ||
Intel xeon silver 4208 | ||
Intel xeon silver 4209t firmware | ||
Intel xeon silver 4209t | ||
Intel Xeon Silver Processors Firmware | ||
Intel xeon silver 4210 | ||
Intel xeon silver 4210r firmware | ||
Intel xeon silver 4210r | ||
Intel xeon silver 4210t firmware | ||
Intel xeon silver 4210t | ||
Intel xeon silver 4214 firmware | ||
Intel Xeon Silver 4214 | ||
Intel xeon silver 4214r firmware | ||
Intel xeon silver 4214r | ||
Intel xeon silver 4214y firmware | ||
Intel xeon silver 4214y | ||
Intel xeon silver 4215 firmware | ||
Intel xeon silver 4215 | ||
Intel Xeon Silver 4215r Firmware | ||
Intel xeon silver 4215r | ||
Intel xeon silver 4216 firmware | ||
Intel xeon silver 4216 |
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CVE-2022-26343 is considered high severity due to its potential for privilege escalation.
To fix CVE-2022-26343, update the BIOS firmware of the affected Intel processors to the latest version provided by Intel.
CVE-2022-26343 affects various models of Intel Xeon processors, including some from the Bronze and Gold series.
CVE-2022-26343 is an improper access control vulnerability that allows potential escalation of privilege.
CVE-2022-26343 requires local access to exploit, making it less likely to be exploited remotely.