🛡️ CVE-2024-58093 on Ubuntu — linux

⚪ Unknown ✅ No Known Exploit OSV

N/A

CVSS Score

0 Low4 Medium7 High9 Critical10

Description

In the Linux kernel, the following vulnerability has been resolved: PCI/ASPM: Fix link state exit during switch upstream function removal Before 456d8aa37d0f ("PCI/ASPM: Disable ASPM on MFD function removal to avoid use-after-free"), we would free the ASPM link only after the last function on the bus pertaining to the given link was removed. That was too late. If function 0 is removed before sibling function, link->downstream would point to free'd memory after. After above change, we freed the ASPM parent link state upon any function removal on the bus pertaining to a given link. That is too early. If the link is to a PCIe switch with MFD on the upstream port, then removing functions other than 0 first would free a link which still remains parent_link to the remaining downstream ports. The resulting GPFs are especially frequent during hot-unplug, because pciehp removes devices on the link bus in reverse order. On that switch, function 0 is the virtual P2P bridge to the internal bus. Free exactly when function 0 is removed -- before the parent link is obsolete, but after all subordinate links are gone. [kwilczynski: commit log]

Distribution advisory

This page covers CVE-2024-58093 as tracked by Ubuntu, for the package linux. The fix is available in version 6.8.0-78.78; earlier versions remain affected.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack vector: Local — a local account, shell or session on the host is needed.
Attack complexity: Low — the attack works reliably, with no preparation.
Privileges required: Low — an ordinary user account is enough.
User interaction: None — nobody has to be tricked into anything.
Scope: Unchanged — the damage stays inside the vulnerable component.
Confidentiality impact: High — total loss, or loss the attacker controls.
Integrity impact: High — total loss, or loss the attacker controls.
Availability impact: High — total loss, or loss the attacker controls.

Affected software

UBUNTU-CVE-2024-58093 is recorded against 133 packages.

linux (fixed in 6.8.0-78.78)
linux-allwinner-5.19
linux-aws (fixed in 6.8.0-1035.37)
linux-aws-5.0
linux-aws-5.11
linux-aws-5.13
linux-aws-5.15 (fixed in 5.15.0-1086.93~20.04.1)
linux-aws-5.19
linux-aws-5.3
linux-aws-5.4 (fixed in 5.4.0-1147.157~18.04.1)
linux-aws-5.8
linux-aws-6.2
linux-aws-6.5
linux-aws-6.8 (fixed in 6.8.0-1035.37~22.04.1)
linux-aws-fips (fixed in 5.15.0-1086.93+fips1)
linux-azure (fixed in 6.8.0-1034.39)
linux-azure-5.11
linux-azure-5.13
linux-azure-5.15 (fixed in 5.15.0-1091.100~20.04.1)
linux-azure-5.19
linux-azure-5.3
linux-azure-5.4 (fixed in 5.4.0-1152.159~18.04.1)
linux-azure-5.8
linux-azure-6.11 (fixed in 6.11.0-1018.18~24.04.1)

Show the remaining 109 packages

linux-azure-6.2
linux-azure-6.5
linux-azure-6.8 (fixed in 6.8.0-1034.39~22.04.1)
linux-azure-edge
linux-azure-fde
linux-azure-fde-5.19
linux-azure-fde-6.2
linux-azure-fips (fixed in 5.15.0-1091.100+fips1)
linux-azure-nvidia (fixed in 6.8.0-1022.23)
linux-bluefield
linux-fips (fixed in 6.8.0-78.78+fips1)
linux-gcp (fixed in 6.8.0-1036.38)
linux-gcp-5.11
linux-gcp-5.13
linux-gcp-5.15 (fixed in 5.15.0-1085.94~20.04.1)
linux-gcp-5.19
linux-gcp-5.3
linux-gcp-5.4 (fixed in 5.4.0-1150.159~18.04.1)
linux-gcp-5.8
linux-gcp-6.11 (fixed in 6.11.0-1016.16~24.04.1)
linux-gcp-6.2
linux-gcp-6.5
linux-gcp-6.8 (fixed in 6.8.0-1036.38~22.04.1)
linux-gcp-fips (fixed in 5.15.0-1085.94+fips1)
linux-gke (fixed in 6.8.0-1032.36)
linux-gke-4.15
linux-gke-5.15
linux-gke-5.4
linux-gkeop (fixed in 6.8.0-1019.21)
linux-gkeop-5.15
linux-gkeop-5.4
linux-hwe
linux-hwe-5.11
linux-hwe-5.13
linux-hwe-5.15 (fixed in 5.15.0-142.152~20.04.1)
linux-hwe-5.19
linux-hwe-5.4 (fixed in 5.4.0-218.238~18.04.1)
linux-hwe-5.8
linux-hwe-6.11 (fixed in 6.11.0-28.28~24.04.1)
linux-hwe-6.2
linux-hwe-6.5
linux-hwe-6.8 (fixed in 6.8.0-78.78~22.04.1)
linux-hwe-edge
linux-ibm (fixed in 6.8.0-1033.33)
linux-ibm-5.15 (fixed in 5.15.0-1078.81~20.04.1)
linux-ibm-5.4 (fixed in 5.4.0-1093.98~18.04.1)
linux-ibm-6.8 (fixed in 6.8.0-1033.33~22.04.1)
linux-intel
linux-intel-5.13
linux-intel-iot-realtime (fixed in 5.15.0-1079.81)
linux-intel-iotg (fixed in 5.15.0-1081.87)
linux-intel-iotg-5.15 (fixed in 5.15.0-1083.89~20.04.1)
linux-iot (fixed in 5.4.0-1051.54)
linux-kvm (fixed in 5.15.0-1082.87)
linux-lowlatency (fixed in 6.8.0-78.78.1)
linux-lowlatency-hwe-5.15 (fixed in 5.15.0-142.152~20.04.1)
linux-lowlatency-hwe-5.19
linux-lowlatency-hwe-6.11 (fixed in 6.11.0-1015.16~24.04.2)
linux-lowlatency-hwe-6.2
linux-lowlatency-hwe-6.5
linux-lowlatency-hwe-6.8 (fixed in 6.8.0-78.78.1~22.04.1)
linux-nvidia (fixed in 6.8.0-1035.38)
linux-nvidia-6.11 (fixed in 6.11.0-1011.11)
linux-nvidia-6.2
linux-nvidia-6.5
linux-nvidia-6.8 (fixed in 6.8.0-1035.38~22.04.1)
linux-nvidia-lowlatency (fixed in 6.8.0-1035.38.1)
linux-nvidia-tegra (fixed in 6.8.0-1009.9)
linux-nvidia-tegra-5.15 (fixed in 5.15.0-1039.39~20.04.1)
linux-nvidia-tegra-igx (fixed in 5.15.0-1028.28)
linux-oem
linux-oem-5.10
linux-oem-5.13
linux-oem-5.14
linux-oem-5.17
linux-oem-5.6
linux-oem-6.0
linux-oem-6.1
linux-oem-6.11 (fixed in 6.11.0-1024.24)
linux-oem-6.5
linux-oem-6.8
linux-oracle (fixed in 6.8.0-1032.33)
linux-oracle-5.0
linux-oracle-5.11
linux-oracle-5.13
linux-oracle-5.15 (fixed in 5.15.0-1083.89~20.04.1)
linux-oracle-5.3
linux-oracle-5.4 (fixed in 5.4.0-1145.155~18.04.1)
linux-oracle-5.8
linux-oracle-6.5
linux-oracle-6.8 (fixed in 6.8.0-1032.33~22.04.1)
linux-raspi (fixed in 6.8.0-1035.39)
linux-raspi-5.4 (fixed in 5.4.0-1130.143~18.04.1)
linux-raspi-realtime (fixed in 6.8.0-2028.29)
linux-raspi2
linux-realtime (fixed in 6.8.1-1030.31)
linux-realtime-6.8 (fixed in 6.8.1-1030.31~22.04.1)
linux-riscv
linux-riscv-5.11
linux-riscv-5.15 (fixed in 5.15.0-1081.85~20.04.1)
linux-riscv-5.19
linux-riscv-5.8
linux-riscv-6.5
linux-riscv-6.8 (fixed in 6.8.0-78.78~22.04.1)
linux-starfive-5.19
linux-starfive-6.2
linux-starfive-6.5
linux-xilinx (fixed in 6.8.0-1017.18)
linux-xilinx-zynqmp (fixed in 5.15.0-1050.54)

Timeline and source

Published on 16 April 2025 and last revised on 17 August 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

Other advisories for this package

linux has other advisories on record. If you are patching this one, these are worth checking on the same host:

DEBIAN-CVE-2022-4994 (published 30 Jul 2026)
CVE-2026-35233 (4.4 Medium, published 1 May 2026)
CVE-2026-21996 (3.3 Low, published 1 May 2026)
CVE-2026-21991 (5.5 Medium, published 16 Mar 2026)
CGA-mcwh-q4vm-9f29 (published 29 Jan 2026)
CGA-w6xv-3fg4-grm5 (published 29 Jan 2026)
CGA-3vcx-q795-mc44 (published 7 Jan 2026)
CGA-chv5-f6xr-gw4q (published 7 Jan 2026)

CVE-2024-58093 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

BellSoft — BELL-CVE-2024-58093 Base record — CVE-2024-58093 Debian — DEBIAN-CVE-2024-58093 Debian 11 (Root.io) — ROOT-OS-DEBIAN-11-CVE-2024-58093 Debian 12 (Root.io) — ROOT-OS-DEBIAN-12-CVE-2024-58093 Debian 13 (Root.io) — ROOT-OS-DEBIAN-13-CVE-2024-58093

Details

Severity Unknown

CVSS Score N/A

CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE N/A

Public Exploit ✅ No

Source OSV

Published 2025-04-16

Updated 2026-08-20

Modified 2026-08-17

Fix URL N/A

Affected Packages

Software	From version	Fixed in
linux	—	6.8.0-78.78
linux-allwinner-5.19	—	—
linux-aws	—	6.8.0-1035.37
linux-aws-5.0	—	—
linux-aws-5.11	—	—
linux-aws-5.13	—	—
linux-aws-5.15	—	5.15.0-1086.93~20.04.1
linux-aws-5.19	—	—
linux-aws-5.3	—	—
linux-aws-5.4	—	5.4.0-1147.157~18.04.1
linux-aws-5.8	—	—
linux-aws-6.2	—	—
linux-aws-6.5	—	—
linux-aws-6.8	—	6.8.0-1035.37~22.04.1
linux-aws-fips	—	5.15.0-1086.93+fips1
linux-azure	—	6.8.0-1034.39
linux-azure-5.11	—	—
linux-azure-5.13	—	—
linux-azure-5.15	—	5.15.0-1091.100~20.04.1
linux-azure-5.19	—	—
linux-azure-5.3	—	—
linux-azure-5.4	—	5.4.0-1152.159~18.04.1
linux-azure-5.8	—	—
linux-azure-6.11	—	6.11.0-1018.18~24.04.1
linux-azure-6.2	—	—
linux-azure-6.5	—	—
linux-azure-6.8	—	6.8.0-1034.39~22.04.1
linux-azure-edge	—	—
linux-azure-fde	—	—
linux-azure-fde-5.19	—	—
linux-azure-fde-6.2	—	—
linux-azure-fips	—	5.15.0-1091.100+fips1
linux-azure-nvidia	—	6.8.0-1022.23
linux-bluefield	—	—
linux-fips	—	6.8.0-78.78+fips1
linux-gcp	—	6.8.0-1036.38
linux-gcp-5.11	—	—
linux-gcp-5.13	—	—
linux-gcp-5.15	—	5.15.0-1085.94~20.04.1
linux-gcp-5.19	—	—
linux-gcp-5.3	—	—
linux-gcp-5.4	—	5.4.0-1150.159~18.04.1
linux-gcp-5.8	—	—
linux-gcp-6.11	—	6.11.0-1016.16~24.04.1
linux-gcp-6.2	—	—
linux-gcp-6.5	—	—
linux-gcp-6.8	—	6.8.0-1036.38~22.04.1
linux-gcp-fips	—	5.15.0-1085.94+fips1
linux-gke	—	6.8.0-1032.36
linux-gke-4.15	—	—
linux-gke-5.15	—	—
linux-gke-5.4	—	—
linux-gkeop	—	6.8.0-1019.21
linux-gkeop-5.15	—	—
linux-gkeop-5.4	—	—
linux-hwe	—	—
linux-hwe-5.11	—	—
linux-hwe-5.13	—	—
linux-hwe-5.15	—	5.15.0-142.152~20.04.1
linux-hwe-5.19	—	—
linux-hwe-5.4	—	5.4.0-218.238~18.04.1
linux-hwe-5.8	—	—
linux-hwe-6.11	—	6.11.0-28.28~24.04.1
linux-hwe-6.2	—	—
linux-hwe-6.5	—	—
linux-hwe-6.8	—	6.8.0-78.78~22.04.1
linux-hwe-edge	—	—
linux-ibm	—	6.8.0-1033.33
linux-ibm-5.15	—	5.15.0-1078.81~20.04.1
linux-ibm-5.4	—	5.4.0-1093.98~18.04.1
linux-ibm-6.8	—	6.8.0-1033.33~22.04.1
linux-intel	—	—
linux-intel-5.13	—	—
linux-intel-iot-realtime	—	5.15.0-1079.81
linux-intel-iotg	—	5.15.0-1081.87
linux-intel-iotg-5.15	—	5.15.0-1083.89~20.04.1
linux-iot	—	5.4.0-1051.54
linux-kvm	—	5.15.0-1082.87
linux-lowlatency	—	6.8.0-78.78.1
linux-lowlatency-hwe-5.15	—	5.15.0-142.152~20.04.1
linux-lowlatency-hwe-5.19	—	—
linux-lowlatency-hwe-6.11	—	6.11.0-1015.16~24.04.2
linux-lowlatency-hwe-6.2	—	—
linux-lowlatency-hwe-6.5	—	—
linux-lowlatency-hwe-6.8	—	6.8.0-78.78.1~22.04.1
linux-nvidia	—	6.8.0-1035.38
linux-nvidia-6.11	—	6.11.0-1011.11
linux-nvidia-6.2	—	—
linux-nvidia-6.5	—	—
linux-nvidia-6.8	—	6.8.0-1035.38~22.04.1
linux-nvidia-lowlatency	—	6.8.0-1035.38.1
linux-nvidia-tegra	—	6.8.0-1009.9
linux-nvidia-tegra-5.15	—	5.15.0-1039.39~20.04.1
linux-nvidia-tegra-igx	—	5.15.0-1028.28
linux-oem	—	—
linux-oem-5.10	—	—
linux-oem-5.13	—	—
linux-oem-5.14	—	—
linux-oem-5.17	—	—
linux-oem-5.6	—	—
linux-oem-6.0	—	—
linux-oem-6.1	—	—
linux-oem-6.11	—	6.11.0-1024.24
linux-oem-6.5	—	—
linux-oem-6.8	—	—
linux-oracle	—	6.8.0-1032.33
linux-oracle-5.0	—	—
linux-oracle-5.11	—	—
linux-oracle-5.13	—	—
linux-oracle-5.15	—	5.15.0-1083.89~20.04.1
linux-oracle-5.3	—	—
linux-oracle-5.4	—	5.4.0-1145.155~18.04.1
linux-oracle-5.8	—	—
linux-oracle-6.5	—	—
linux-oracle-6.8	—	6.8.0-1032.33~22.04.1
linux-raspi	—	6.8.0-1035.39
linux-raspi-5.4	—	5.4.0-1130.143~18.04.1
linux-raspi-realtime	—	6.8.0-2028.29
linux-raspi2	—	—
linux-realtime	—	6.8.1-1030.31
linux-realtime-6.8	—	6.8.1-1030.31~22.04.1
linux-riscv	—	—
linux-riscv-5.11	—	—
linux-riscv-5.15	—	5.15.0-1081.85~20.04.1
linux-riscv-5.19	—	—
linux-riscv-5.8	—	—
linux-riscv-6.5	—	—
linux-riscv-6.8	—	6.8.0-78.78~22.04.1
linux-starfive-5.19	—	—
linux-starfive-6.2	—	—
linux-starfive-6.5	—	—
linux-xilinx	—	6.8.0-1017.18
linux-xilinx-zynqmp	—	5.15.0-1050.54

References

REPORT https://ubuntu.com/security/CVE-2024-58093

REPORT https://www.cve.org/CVERecord?id=CVE-2024-58093

REPORT https://git.kernel.org/linus/cbf937dcadfd571a434f8074d057b32cd14fbea5

REPORT https://git.kernel.org/stable/c/cbf937dcadfd571a434f8074d057b32cd14fbea5

ADVISORY https://ubuntu.com/security/notices/USN-7585-1

ADVISORY https://ubuntu.com/security/notices/USN-7585-2

ADVISORY https://ubuntu.com/security/notices/USN-7591-1

ADVISORY https://ubuntu.com/security/notices/USN-7591-2

ADVISORY https://ubuntu.com/security/notices/USN-7591-3

ADVISORY https://ubuntu.com/security/notices/USN-7592-1

ADVISORY https://ubuntu.com/security/notices/USN-7593-1

ADVISORY https://ubuntu.com/security/notices/USN-7594-1

ADVISORY https://ubuntu.com/security/notices/USN-7591-4

ADVISORY https://ubuntu.com/security/notices/USN-7597-1

ADVISORY https://ubuntu.com/security/notices/USN-7597-2

ADVISORY https://ubuntu.com/security/notices/USN-7598-1

ADVISORY https://ubuntu.com/security/notices/USN-7585-3

ADVISORY https://ubuntu.com/security/notices/USN-7585-4

ADVISORY https://ubuntu.com/security/notices/USN-7594-2

ADVISORY https://ubuntu.com/security/notices/USN-7602-1

ADVISORY https://ubuntu.com/security/notices/USN-7585-5

ADVISORY https://ubuntu.com/security/notices/USN-7605-1

ADVISORY https://ubuntu.com/security/notices/USN-7606-1

ADVISORY https://ubuntu.com/security/notices/USN-7585-6

ADVISORY https://ubuntu.com/security/notices/USN-7591-5

ADVISORY https://ubuntu.com/security/notices/USN-7605-2

ADVISORY https://ubuntu.com/security/notices/USN-7594-3

ADVISORY https://ubuntu.com/security/notices/USN-7628-1

ADVISORY https://ubuntu.com/security/notices/USN-7585-7

ADVISORY https://ubuntu.com/security/notices/USN-7640-1

ADVISORY https://ubuntu.com/security/notices/USN-7591-6

ADVISORY https://ubuntu.com/security/notices/USN-7655-1

ADVISORY https://ubuntu.com/security/notices/USN-7703-1

ADVISORY https://ubuntu.com/security/notices/USN-7703-2

ADVISORY https://ubuntu.com/security/notices/USN-7703-3

ADVISORY https://ubuntu.com/security/notices/USN-7719-1

ADVISORY https://ubuntu.com/security/notices/USN-7703-4

ADVISORY https://ubuntu.com/security/notices/USN-7737-1

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🛡️ CVE-2024-58093 on Ubuntu — linux

Description

Distribution advisory

How this vulnerability can be exploited

CVSS metrics in full

Affected software

Timeline and source

References

Other advisories for this package

CVE-2024-58093 on other distributions

Is linux part of your stack?

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