8.8
CWE
1281
Advisory Published
CVE Published
Updated

CVE-2023-23583: CVE-2023-23583: Intel - Denial of Service - Privilege Escalation (Reptar)

First published: Tue Nov 14 2023(Updated: )

Sequence of processor instructions leads to unexpected behavior for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege and/or information disclosure and/or denial of service via local access.

Credit: secure@intel.com

Affected SoftwareAffected VersionHow to fix
debian/intel-microcode<=3.20230808.1~deb11u1<=3.20230808.1~deb12u1<=3.20230808.1
3.20231114.1
3.20231114.1~deb12u1
Intel Sapphire Rapids
Intel Alder Lake
Intel Raptor Lake
Intel Core I3-10100y Firmware
Intel Core I3-10100y
Intel Core I3-10110u Firmware
Intel Core I3-10110u
Intel Core I3-10110y Firmware
Intel Core I3-10110y
Intel Core I3-1005g1 Firmware
Intel Core I3-1005g1
Intel Core I5-10500h Firmware
Intel Core I5-10500h
Intel Core I5-10200h Firmware
Intel Core I5-10200h
Intel Core I5-10310u Firmware
Intel Core I5-10310u
Intel Core I5-10300h Firmware
Intel Core I5-10300h
Intel Core I5-10400h Firmware
Intel Core I5-10400h
Intel Core I5-10210u Firmware
Intel Core I5-10210u
Intel Core I5-10210y Firmware
Intel Core I5-10210y
Intel Core I5-10310y Firmware
Intel Core I5-10310y
Intel Core I5-1035g1 Firmware
Intel Core I5-1035g1
Intel Core I5-1035g4 Firmware
Intel Core I5-1035g4
Intel Core I5-1035g7 Firmware
Intel Core I5-1035g7
Intel Core I7-10870h Firmware
Intel Core I7-10870h
Intel Core I7-10610u Firmware
Intel Core I7-10610u
Intel Core I7-10810u Firmware
Intel Core I7-10810u
Intel Core I7-10750h Firmware
Intel Core I7-10750h
Intel Core I7-10850h Firmware
Intel Core I7-10850h
Intel Core I7-10875h Firmware
Intel Core I7-10875h
Intel Core I7-10510u Firmware
Intel Core I7-10510u
Intel Core I7-10510y Firmware
Intel Core I7-10510y
Intel Core I7-10710u Firmware
Intel Core I7-10710u
Intel Core I7-1065g7 Firmware
Intel Core I7-1065g7
Intel Core I9-10885h Firmware
Intel Core I9-10885h
Intel Core I9-10980hk Firmware
Intel Core I9-10980hk
Intel Core I3-11100he Firmware
Intel Core I3-11100he
Intel Core I3-1115g4e Firmware
Intel Core I3-1115g4e
Intel Core I3-1115gre Firmware
Intel Core I3-1115gre
Intel Core I5-11500he Firmware
Intel Core I5-11500he
Intel Core I5-1145g7e Firmware
Intel Core I5-1145g7e
Intel Core I5-1145gre Firmware
Intel Core I5-1145gre
Intel Core I5-11400 Firmware
Intel Core I5-11400
Intel Core I5-11400f Firmware
Intel Core I5-11400f
Intel Core I5-11400t Firmware
Intel Core I5-11400t
Intel Core I5-11500 Firmware
Intel Core I5-11500
Intel Core I5-11500t Firmware
Intel Core I5-11500t
Intel Core I5-11600 Firmware
Intel Core I5-11600
Intel Core I5-11600k Firmware
Intel Core I5-11600k
Intel Core I5-11600kf Firmware
Intel Core I5-11600kf
Intel Core I5-11600t Firmware
Intel Core I5-11600t
Intel Core I7-11850he Firmware
Intel Core I7-11850he
Intel Core I7-1185g7e Firmware
Intel Core I7-1185g7e
Intel Core I7-1185gre Firmware
Intel Core I7-1185gre
Intel Core I7-11700 Firmware
Intel Core I7-11700
Intel Core I7-11700f Firmware
Intel Core I7-11700f
Intel Core I7-11700k Firmware
Intel Core I7-11700k
Intel Core I7-11700kf Firmware
Intel Core I7-11700kf
Intel Core I7-11700t Firmware
Intel Core I7-11700t
Intel Core I9-11900 Firmware
Intel Core I9-11900
Intel Core I9-11900f Firmware
Intel Core I9-11900f
Intel Core I9-11900k Firmware
Intel Core I9-11900k
Intel Core I9-11900kf Firmware
Intel Core I9-11900kf
Intel Core I9-11900t Firmware
Intel Core I9-11900t
Intel Core I9-11900h Firmware
Intel Core I9-11900h
Intel Core I9-11950h Firmware
Intel Core I9-11950h
Intel Core I9-11980hk Firmware
Intel Core I9-11980hk
Intel Core I7-11600h Firmware
Intel Core I7-11600h
Intel Core I7-11390h Firmware
Intel Core I7-11390h
Intel Core I7-1195g7 Firmware
Intel Core I7-1195g7
Intel Core I7-11800h Firmware
Intel Core I7-11800h
Intel Core I7-11850h Firmware
Intel Core I7-11850h
Intel Core I7-11370h Firmware
Intel Core I7-11370h
Intel Core I7-11375h Firmware
Intel Core I7-11375h
Intel Core I7-1180g7 Firmware
Intel Core I7-1180g7
Intel Core I7-1160g7 Firmware
Intel Core I7-1160g7
Intel Core I7-1165g7 Firmware
Intel Core I7-1165g7
Intel Core I7-1185g7 Firmware
Intel Core I7-1185g7
Intel Core I5-11320h
Intel Core I5-11320h
Intel Core I5-1155g7
Intel Core I5-1155g7
Intel Core I5-11260h Firmware
Intel Core I5-11260h
Intel Core I5-11400h Firmware
Intel Core I5-11400h
Intel Core I5-11500h Firmware
Intel Core I5-11500h
Intel Core I5-11300h Firmware
Intel Core I5-11300h
Intel Core I5-1140g7 Firmware
Intel Core I5-1140g7
Intel Core I5-1145g7 Firmware
Intel Core I5-1145g7
Intel Core I5-1135g7 Firmware
Intel Core I5-1135g7
Intel Core I5-1130g7 Firmware
Intel Core I5-1130g7
Intel Core I3-1120g4 Firmware
Intel Core I3-1120g4
Intel Core I3-1125g4 Firmware
Intel Core I3-1125g4
Intel Core I3-1110g4 Firmware
Intel Core I3-1110g4
Intel Core I3-1115g4 Firmware
Intel Core I3-1115g4
Intel Xeon D-2745nx Firmware
Intel Xeon D-2745nx
Intel Xeon D-2757nx Firmware
Intel Xeon D-2757nx
Intel Xeon D-2777nx Firmware
Intel Xeon D-2777nx
Intel Xeon D-2798nx Firmware
Intel Xeon D-2798nx
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-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 Alder Lake
Intel Sapphire Rapids
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-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-1513n Firmware
Intel Xeon D-1513n
Intel Xeon D-1523n Firmware
Intel Xeon D-1523n
Intel Xeon D-1533n Firmware
Intel Xeon D-1533n
Intel Xeon D-1543n Firmware
Intel Xeon D-1543n
Intel Xeon D-1553n Firmware
Intel Xeon D-1553n
Intel Xeon D-1529 Firmware
Intel Xeon D-1529
Intel Xeon D-1539 Firmware
Intel Xeon D-1539
Intel Xeon D-1559 Firmware
Intel Xeon D-1559
Intel Xeon D-1557 Firmware
Intel Xeon D-1557
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-1518 Firmware
Intel Xeon D-1518
Intel Xeon D-1521 Firmware
Intel Xeon D-1521
Intel Xeon D-1527 Firmware
Intel Xeon D-1527
Intel Xeon D-1528 Firmware
Intel Xeon D-1528
Intel Xeon D-1531 Firmware
Intel Xeon D-1531
Intel Xeon D-1537 Firmware
Intel Xeon D-1537
Intel Xeon D-1541 Firmware
Intel Xeon D-1541
Intel Xeon D-1548 Firmware
Intel Xeon D-1548
Intel Xeon D-1520 Firmware
Intel Xeon D-1520
Intel Xeon D-1540 Firmware
Intel Xeon D-1540
Intel Xeon Gold 5315y Firmware
Intel Xeon Gold 5315y
Intel Xeon Gold 5317 Firmware
Intel Xeon Gold 5317
Intel Xeon Gold 5318n Firmware
Intel Xeon Gold 5318n
Intel Xeon Gold 5318s Firmware
Intel Xeon Gold 5318s
Intel Xeon Gold 5318y Firmware
Intel Xeon Gold 5318y
Intel Xeon Gold 5320 Firmware
Intel Xeon Gold 5320
Intel Xeon Gold 5320t Firmware
Intel Xeon Gold 5320t
Intel Xeon Gold 6312u Firmware
Intel Xeon Gold 6312u
Intel Xeon Gold 6314u Firmware
Intel Xeon Gold 6314u
Intel Xeon Gold 6326 Firmware
Intel Xeon Gold 6326
Intel Xeon Gold 6330 Firmware
Intel Xeon Gold 6330
Intel Xeon Gold 6330n Firmware
Intel Xeon Gold 6330n
Intel Xeon Gold 6334 Firmware
Intel Xeon Gold 6334
Intel Xeon Gold 6336y Firmware
Intel Xeon Gold 6336y
Intel Xeon Gold 6338 Firmware
Intel Xeon Gold 6338
Intel Xeon Gold 6338n Firmware
Intel Xeon Gold 6338n
Intel Xeon Gold 6338t Firmware
Intel Xeon Gold 6338t
Intel Xeon Gold 6342 Firmware
Intel Xeon Gold 6342
Intel Xeon Gold 6346 Firmware
Intel Xeon Gold 6346
Intel Xeon Gold 6348 Firmware
Intel Xeon Gold 6348
Intel Xeon Gold 6354 Firmware
Intel Xeon Gold 6354
Intel Xeon Platinum 8351n Firmware
Intel Xeon Platinum 8351n
Intel Xeon Platinum 8352m Firmware
Intel Xeon Platinum 8352m
Intel Xeon Platinum 8352s Firmware
Intel Xeon Platinum 8352s
Intel Xeon Platinum 8352v Firmware
Intel Xeon Platinum 8352v
Intel Xeon Platinum 8352y Firmware
Intel Xeon Platinum 8352y
Intel Xeon Platinum 8358 Firmware
Intel Xeon Platinum 8358
Intel Xeon Platinum 8358p Firmware
Intel Xeon Platinum 8358p
Intel Xeon Platinum 8360y Firmware
Intel Xeon Platinum 8360y
Intel Xeon Platinum 8362 Firmware
Intel Xeon Platinum 8362
Intel Xeon Platinum 8368 Firmware
Intel Xeon Platinum 8368
Intel Xeon Platinum 8380 Firmware
Intel Xeon Platinum 8380
Intel Xeon Silver 4309y Firmware
Intel Xeon Silver 4309y
Intel Xeon Silver 4310 Firmware
Intel Xeon Silver 4310
Intel Xeon Silver 4310t Firmware
Intel Xeon Silver 4310t
Intel Xeon Silver 4314 Firmware
Intel Xeon Silver 4314
Intel Xeon Silver 4316 Firmware
Intel Xeon Silver 4316
Intel Xeon Gold 6330h Firmware
Intel Xeon Gold 6330h
Intel Xeon Platinum 8356h Firmware
Intel Xeon Platinum 8356h
Intel Xeon Platinum 8360h Firmware
Intel Xeon Platinum 8360h
Intel Xeon Platinum 8360hl Firmware
Intel Xeon Platinum 8360hl
Intel Xeon Gold 5318h Firmware
Intel Xeon Gold 5318h
Intel Xeon Gold 5320h Firmware
Intel Xeon Gold 5320h
Intel Xeon Gold 6328h Firmware
Intel Xeon Gold 6328h
Intel Xeon Gold 6328hl Firmware
Intel Xeon Gold 6328hl
Intel Xeon Gold 6348h Firmware
Intel Xeon Gold 6348h
Intel Xeon Platinum 8353h Firmware
Intel Xeon Platinum 8353h
Intel Xeon Platinum 8354h Firmware
Intel Xeon Platinum 8354h
Intel Xeon Platinum 8376h Firmware
Intel Xeon Platinum 8376h
Intel Xeon Platinum 8376hl Firmware
Intel Xeon Platinum 8376hl
Intel Xeon Platinum 8380h Firmware
Intel Xeon Platinum 8380h
Intel Xeon Platinum 8380hl Firmware
Intel Xeon Platinum 8380hl
Debian Debian Linux=11.0
Debian Debian Linux=12.0
Netapp Fas2820 Firmware
Netapp Fas2820
Intel Alder Lake
Intel Sapphire Rapids
Netapp Fas9500 Firmware
Netapp Fas9500
debian/intel-microcode<=3.20220510.1~deb10u1<=3.20230808.1~deb10u1<=3.20230808.1~deb11u1
3.20231114.1~deb11u1
3.20231114.1~deb12u1
3.20231114.1

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Frequently Asked Questions

  • What is CVE-2023-23583?

    CVE-2023-23583 is a vulnerability that may allow an authenticated user to potentially enable escalation of privilege and/or information disclosure and/or denial of service via local access on certain Intel Processors.

  • Which Intel processors are affected by CVE-2023-23583?

    CVE-2023-23583 affects Intel Sapphire Rapids, Intel Alder Lake, and Intel Raptor Lake processors.

  • What is the severity of CVE-2023-23583?

    CVE-2023-23583 has a severity rating of 8.8 (high).

  • How can an authenticated user exploit CVE-2023-23583?

    An authenticated user can exploit CVE-2023-23583 by executing a sequence of processor instructions that leads to unexpected behavior, potentially enabling escalation of privilege and/or information disclosure and/or denial of service.

  • Are there any fixes or patches available for CVE-2023-23583?

    Yes, Intel has released a security advisory (Intel-SA-00950) with mitigations and updates to address the vulnerability.

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