high
8.8
CWE
1281
Advisory Published
CVE Published
Updated

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
Intel Sapphire Rapids
Intel Alder Lake
Intel Raptor Lake
debian/intel-microcode<=3.20220510.1~deb10u1<=3.20230808.1~deb11u1
3.20231114.1~deb10u1
3.20231114.1~deb11u1
3.20231114.1~deb12u1
3.20231114.1
debian/intel-microcode<=3.20230808.1<=3.20230808.1~deb12u1<=3.20230808.1~deb11u1
3.20231114.1~deb12u1
3.20231114.1
3.20231114.1~deb11u1
3.20231114.1~deb10u1
All of
Intel Core I3-10100y Firmware
Intel Core I3-10100y
All of
Intel Core I3-10110u Firmware
Intel Core I3-10110u
All of
Intel Core I3-10110y Firmware
Intel Core I3-10110y
All of
Intel Core I3-1005g1 Firmware
Intel Core I3-1005g1
All of
Intel Core I5-10500h Firmware
Intel Core I5-10500h
All of
Intel Core I5-10200h Firmware
Intel Core I5-10200h
All of
Intel Core I5-10310u Firmware
Intel Core I5-10310u
All of
Intel Core I5-10300h Firmware
Intel Core I5-10300h
All of
Intel Core I5-10400h Firmware
Intel Core I5-10400h
All of
Intel Core I5-10210u Firmware
Intel Core I5-10210u
All of
Intel Core I5-10210y Firmware
Intel Core I5-10210y
All of
Intel Core I5-10310y Firmware
Intel Core I5-10310y
All of
Intel Core I5-1035g1 Firmware
Intel Core I5-1035g1
All of
Intel Core I5-1035g4 Firmware
Intel Core I5-1035g4
All of
Intel Core I5-1035g7 Firmware
Intel Core I5-1035g7
All of
Intel Core I7-10870h Firmware
Intel Core I7-10870h
All of
Intel Core I7-10610u Firmware
Intel Core I7-10610u
All of
Intel Core I7-10810u Firmware
Intel Core I7-10810u
All of
Intel Core I7-10750h Firmware
Intel Core I7-10750h
All of
Intel Core I7-10850h Firmware
Intel Core I7-10850h
All of
Intel Core I7-10875h Firmware
Intel Core I7-10875h
All of
Intel Core I7-10510u Firmware
Intel Core I7-10510u
All of
Intel Core I7-10510y Firmware
Intel Core I7-10510y
All of
Intel Core I7-10710u Firmware
Intel Core I7-10710u
All of
Intel Core I7-1065g7 Firmware
Intel Core I7-1065g7
All of
Intel Core I9-10885h Firmware
Intel Core I9-10885h
All of
Intel Core I9-10980hk Firmware
Intel Core I9-10980hk
All of
Intel Core I3-11100he Firmware
Intel Core I3-11100he
All of
Intel Core I3-1115g4e Firmware
Intel Core I3-1115g4e
All of
Intel Core I3-1115gre Firmware
Intel Core I3-1115gre
All of
Intel Core I5-11500he Firmware
Intel Core I5-11500he
All of
Intel Core I5-1145g7e Firmware
Intel Core I5-1145g7e
All of
Intel Core I5-1145gre Firmware
Intel Core I5-1145gre
All of
Intel Core I5-11400 Firmware
Intel Core I5-11400
All of
Intel Core I5-11400f Firmware
Intel Core I5-11400f
All of
Intel Core I5-11400t Firmware
Intel Core I5-11400t
All of
Intel Core I5-11500 Firmware
Intel Core I5-11500
All of
Intel Core I5-11500t Firmware
Intel Core I5-11500t
All of
Intel Core I5-11600 Firmware
Intel Core I5-11600
All of
Intel Core I5-11600k Firmware
Intel Core I5-11600k
All of
Intel Core I5-11600kf Firmware
Intel Core I5-11600kf
All of
Intel Core I5-11600t Firmware
Intel Core I5-11600t
All of
Intel Core I7-11850he Firmware
Intel Core I7-11850he
All of
Intel Core I7-1185g7e Firmware
Intel Core I7-1185g7e
All of
Intel Core I7-1185gre Firmware
Intel Core I7-1185gre
All of
Intel Core I7-11700 Firmware
Intel Core I7-11700
All of
Intel Core I7-11700f Firmware
Intel Core I7-11700f
All of
Intel Core I7-11700k Firmware
Intel Core I7-11700k
All of
Intel Core I7-11700kf Firmware
Intel Core I7-11700kf
All of
Intel Core I7-11700t Firmware
Intel Core I7-11700t
All of
Intel Core I9-11900 Firmware
Intel Core I9-11900
All of
Intel Core I9-11900f Firmware
Intel Core I9-11900f
All of
Intel Core I9-11900k Firmware
Intel Core I9-11900k
All of
Intel Core I9-11900kf Firmware
Intel Core I9-11900kf
All of
Intel Core I9-11900t Firmware
Intel Core I9-11900t
All of
Intel Core I9-11900h Firmware
Intel Core I9-11900h
All of
Intel Core I9-11950h Firmware
Intel Core I9-11950h
All of
Intel Core I9-11980hk Firmware
Intel Core I9-11980hk
All of
Intel Core I7-11600h Firmware
Intel Core I7-11600h
All of
Intel Core I7-11390h Firmware
Intel Core I7-11390h
All of
Intel Core I7-1195g7 Firmware
Intel Core I7-1195g7
All of
Intel Core I7-11800h Firmware
Intel Core I7-11800h
All of
Intel Core I7-11850h Firmware
Intel Core I7-11850h
All of
Intel Core I7-11370h Firmware
Intel Core I7-11370h
All of
Intel Core I7-11375h Firmware
Intel Core I7-11375h
All of
Intel Core I7-1180g7 Firmware
Intel Core I7-1180g7
All of
Intel Core I7-1160g7 Firmware
Intel Core I7-1160g7
All of
Intel Core I7-1165g7 Firmware
Intel Core I7-1165g7
All of
Intel Core I7-1185g7 Firmware
Intel Core I7-1185g7
All of
Intel Core I5-11320h
Intel Core I5-11320h
All of
Intel Core I5-1155g7
Intel Core I5-1155g7
All of
Intel Core I5-11260h Firmware
Intel Core I5-11260h
All of
Intel Core I5-11400h Firmware
Intel Core I5-11400h
All of
Intel Core I5-11500h Firmware
Intel Core I5-11500h
All of
Intel Core I5-11300h Firmware
Intel Core I5-11300h
All of
Intel Core I5-1140g7 Firmware
Intel Core I5-1140g7
All of
Intel Core I5-1145g7 Firmware
Intel Core I5-1145g7
All of
Intel Core I5-1135g7 Firmware
Intel Core I5-1135g7
All of
Intel Core I5-1130g7 Firmware
Intel Core I5-1130g7
All of
Intel Core I3-1120g4 Firmware
Intel Core I3-1120g4
All of
Intel Core I3-1125g4 Firmware
Intel Core I3-1125g4
All of
Intel Core I3-1110g4 Firmware
Intel Core I3-1110g4
All of
Intel Core I3-1115g4 Firmware
Intel Core I3-1115g4
All of
Intel Xeon D-2745nx Firmware
Intel Xeon D-2745nx
All of
Intel Xeon D-2757nx Firmware
Intel Xeon D-2757nx
All of
Intel Xeon D-2777nx Firmware
Intel Xeon D-2777nx
All of
Intel Xeon D-2798nx Firmware
Intel Xeon D-2798nx
All of
Intel Xeon D-1702 Firmware
Intel Xeon D-1702
All of
Intel Xeon D-1712tr Firmware
Intel Xeon D-1712tr
All of
Intel Xeon D-1713nt Firmware
Intel Xeon D-1713nt
All of
Intel Xeon D-1713nte Firmware
Intel Xeon D-1713nte
All of
Intel Xeon D-1714 Firmware
Intel Xeon D-1714
All of
Intel Xeon D-1715ter Firmware
Intel Xeon D-1715ter
All of
Intel Xeon D-1718t Firmware
Intel Xeon D-1718t
All of
Intel Xeon D-1722ne Firmware
Intel Xeon D-1722ne
All of
Intel Xeon D-1726 Firmware
Intel Xeon D-1726
All of
Intel Xeon D-1732te Firmware
Intel Xeon D-1732te
All of
Intel Xeon D-1733nt Firmware
Intel Xeon D-1733nt
All of
Intel Xeon D-1734nt Firmware
Intel Xeon D-1734nt
All of
Intel Xeon D-1735tr Firmware
Intel Xeon D-1735tr
All of
Intel Xeon D-1736 Firmware
Intel Xeon D-1736
All of
Intel Xeon D-1736nt Firmware
Intel Xeon D-1736nt
All of
Intel Xeon D-1739 Firmware
Intel Xeon D-1739
All of
Intel Xeon D-1746ter Firmware
Intel Xeon D-1746ter
All of
Intel Xeon D-1747nte Firmware
Intel Xeon D-1747nte
All of
Intel Xeon D-1748te Firmware
Intel Xeon D-1748te
All of
Intel Xeon D-1749nt Firmware
Intel Xeon D-1749nt
All of
Intel Xeon D-2712t Firmware
Intel Xeon D-2712t
All of
Intel Xeon D-2733nt Firmware
Intel Xeon D-2733nt
All of
Intel Xeon D-2738 Firmware
Intel Xeon D-2738
All of
Intel Xeon D-2752nte Firmware
Intel Xeon D-2752nte
All of
Intel Xeon D-2752ter Firmware
Intel Xeon D-2752ter
All of
Intel Xeon D-2753nt Firmware
Intel Xeon D-2753nt
All of
Intel Xeon D-2766nt Firmware
Intel Xeon D-2766nt
All of
Intel Xeon D-2775te Firmware
Intel Xeon D-2775te
All of
Intel Xeon D-2776nt Firmware
Intel Xeon D-2776nt
All of
Intel Xeon D-2779 Firmware
Intel Xeon D-2779
All of
Intel Xeon D-2786nte Firmware
Intel Xeon D-2786nte
All of
Intel Xeon D-2795nt Firmware
Intel Xeon D-2795nt
All of
Intel Xeon D-2796nt Firmware
Intel Xeon D-2796nt
All of
Intel Xeon D-2796te Firmware
Intel Xeon D-2796te
All of
Intel Xeon D-2798nt Firmware
Intel Xeon D-2798nt
All of
Intel Xeon D-2799 Firmware
Intel Xeon D-2799
All of
Intel Xeon D-1731nte Firmware
Intel Xeon D-1731nte
All of
Intel Xeon D-1602 Firmware
Intel Xeon D-1602
All of
Intel Xeon D-1622 Firmware
Intel Xeon D-1622
All of
Intel Xeon D-1623n Firmware
Intel Xeon D-1623n
All of
Intel Xeon D-1627 Firmware
Intel Xeon D-1627
All of
Intel Xeon D-1633n Firmware
Intel Xeon D-1633n
All of
Intel Xeon D-1637 Firmware
Intel Xeon D-1637
All of
Intel Xeon D-1649n Firmware
Intel Xeon D-1649n
All of
Intel Xeon D-1653n Firmware
Intel Xeon D-1653n
All of
Intel Xeon D-2123it Firmware
Intel Xeon D-2123it
All of
Intel Xeon D-2141i Firmware
Intel Xeon D-2141i
All of
Intel Xeon D-2142it Firmware
Intel Xeon D-2142it
All of
Intel Xeon D-2143it Firmware
Intel Xeon D-2143it
All of
Intel Xeon D-2145nt Firmware
Intel Xeon D-2145nt
All of
Intel Xeon D-2146nt Firmware
Intel Xeon D-2146nt
All of
Intel Xeon D-2161i Firmware
Intel Xeon D-2161i
All of
Intel Xeon D-2163it Firmware
Intel Xeon D-2163it
All of
Intel Xeon D-2166nt Firmware
Intel Xeon D-2166nt
All of
Intel Xeon D-2173it Firmware
Intel Xeon D-2173it
All of
Intel Xeon D-2177nt Firmware
Intel Xeon D-2177nt
All of
Intel Xeon D-2183it Firmware
Intel Xeon D-2183it
All of
Intel Xeon D-2187nt Firmware
Intel Xeon D-2187nt
All of
Intel Xeon D-1513n Firmware
Intel Xeon D-1513n
All of
Intel Xeon D-1523n Firmware
Intel Xeon D-1523n
All of
Intel Xeon D-1533n Firmware
Intel Xeon D-1533n
All of
Intel Xeon D-1543n Firmware
Intel Xeon D-1543n
All of
Intel Xeon D-1553n Firmware
Intel Xeon D-1553n
All of
Intel Xeon D-1529 Firmware
Intel Xeon D-1529
All of
Intel Xeon D-1539 Firmware
Intel Xeon D-1539
All of
Intel Xeon D-1559 Firmware
Intel Xeon D-1559
All of
Intel Xeon D-1557 Firmware
Intel Xeon D-1557
All of
Intel Xeon D-1567 Firmware
Intel Xeon D-1567
All of
Intel Xeon D-1571 Firmware
Intel Xeon D-1571
All of
Intel Xeon D-1577 Firmware
Intel Xeon D-1577
All of
Intel Xeon D-1518 Firmware
Intel Xeon D-1518
All of
Intel Xeon D-1521 Firmware
Intel Xeon D-1521
All of
Intel Xeon D-1527 Firmware
Intel Xeon D-1527
All of
Intel Xeon D-1528 Firmware
Intel Xeon D-1528
All of
Intel Xeon D-1531 Firmware
Intel Xeon D-1531
All of
Intel Xeon D-1537 Firmware
Intel Xeon D-1537
All of
Intel Xeon D-1541 Firmware
Intel Xeon D-1541
All of
Intel Xeon D-1548 Firmware
Intel Xeon D-1548
All of
Intel Xeon D-1520 Firmware
Intel Xeon D-1520
All of
Intel Xeon D-1540 Firmware
Intel Xeon D-1540
All of
Intel Xeon Gold 5315y Firmware
Intel Xeon Gold 5315y
All of
Intel Xeon Gold 5317 Firmware
Intel Xeon Gold 5317
All of
Intel Xeon Gold 5318n Firmware
Intel Xeon Gold 5318n
All of
Intel Xeon Gold 5318s Firmware
Intel Xeon Gold 5318s
All of
Intel Xeon Gold 5318y Firmware
Intel Xeon Gold 5318y
All of
Intel Xeon Gold 5320 Firmware
Intel Xeon Gold 5320
All of
Intel Xeon Gold 5320t Firmware
Intel Xeon Gold 5320t
All of
Intel Xeon Gold 6312u Firmware
Intel Xeon Gold 6312u
All of
Intel Xeon Gold 6314u Firmware
Intel Xeon Gold 6314u
All of
Intel Xeon Gold 6326 Firmware
Intel Xeon Gold 6326
All of
Intel Xeon Gold 6330 Firmware
Intel Xeon Gold 6330
All of
Intel Xeon Gold 6330n Firmware
Intel Xeon Gold 6330n
All of
Intel Xeon Gold 6334 Firmware
Intel Xeon Gold 6334
All of
Intel Xeon Gold 6336y Firmware
Intel Xeon Gold 6336y
All of
Intel Xeon Gold 6338 Firmware
Intel Xeon Gold 6338
All of
Intel Xeon Gold 6338n Firmware
Intel Xeon Gold 6338n
All of
Intel Xeon Gold 6338t Firmware
Intel Xeon Gold 6338t
All of
Intel Xeon Gold 6342 Firmware
Intel Xeon Gold 6342
All of
Intel Xeon Gold 6346 Firmware
Intel Xeon Gold 6346
All of
Intel Xeon Gold 6348 Firmware
Intel Xeon Gold 6348
All of
Intel Xeon Gold 6354 Firmware
Intel Xeon Gold 6354
All of
Intel Xeon Platinum 8351n Firmware
Intel Xeon Platinum 8351n
All of
Intel Xeon Platinum 8352m Firmware
Intel Xeon Platinum 8352m
All of
Intel Xeon Platinum 8352s Firmware
Intel Xeon Platinum 8352s
All of
Intel Xeon Platinum 8352v Firmware
Intel Xeon Platinum 8352v
All of
Intel Xeon Platinum 8352y Firmware
Intel Xeon Platinum 8352y
All of
Intel Xeon Platinum 8358 Firmware
Intel Xeon Platinum 8358
All of
Intel Xeon Platinum 8358p Firmware
Intel Xeon Platinum 8358p
All of
Intel Xeon Platinum 8360y Firmware
Intel Xeon Platinum 8360y
All of
Intel Xeon Platinum 8362 Firmware
Intel Xeon Platinum 8362
All of
Intel Xeon Platinum 8368 Firmware
Intel Xeon Platinum 8368
All of
Intel Xeon Platinum 8380 Firmware
Intel Xeon Platinum 8380
All of
Intel Xeon Silver 4309y Firmware
Intel Xeon Silver 4309y
All of
Intel Xeon Silver 4310 Firmware
Intel Xeon Silver 4310
All of
Intel Xeon Silver 4310t Firmware
Intel Xeon Silver 4310t
All of
Intel Xeon Silver 4314 Firmware
Intel Xeon Silver 4314
All of
Intel Xeon Silver 4316 Firmware
Intel Xeon Silver 4316
All of
Intel Xeon Gold 6330h Firmware
Intel Xeon Gold 6330h
All of
Intel Xeon Platinum 8356h Firmware
Intel Xeon Platinum 8356h
All of
Intel Xeon Platinum 8360h Firmware
Intel Xeon Platinum 8360h
All of
Intel Xeon Platinum 8360hl Firmware
Intel Xeon Platinum 8360hl
All of
Intel Xeon Gold 5318h Firmware
Intel Xeon Gold 5318h
All of
Intel Xeon Gold 5320h Firmware
Intel Xeon Gold 5320h
All of
Intel Xeon Gold 6328h Firmware
Intel Xeon Gold 6328h
All of
Intel Xeon Gold 6328hl Firmware
Intel Xeon Gold 6328hl
All of
Intel Xeon Gold 6348h Firmware
Intel Xeon Gold 6348h
All of
Intel Xeon Platinum 8353h Firmware
Intel Xeon Platinum 8353h
All of
Intel Xeon Platinum 8354h Firmware
Intel Xeon Platinum 8354h
All of
Intel Xeon Platinum 8376h Firmware
Intel Xeon Platinum 8376h
All of
Intel Xeon Platinum 8376hl Firmware
Intel Xeon Platinum 8376hl
All of
Intel Xeon Platinum 8380h Firmware
Intel Xeon Platinum 8380h
All of
Intel Xeon Platinum 8380hl Firmware
Intel Xeon Platinum 8380hl
Debian Debian Linux=11.0
Debian Debian Linux=12.0
All of
Netapp Fas2820 Firmware
Netapp Fas2820
All of
Netapp Affa900 Firmware
Netapp Affa900
All of
Netapp Fas9500 Firmware
Netapp Fas9500
F5 F5OS-A=1.7.0>=1.5.1<=1.5.2

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Reference Links

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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