CVE-2023-52757: smb: client: fix potential deadlock when releasing mids

Published May 21, 2024
·
Updated

In the Linux kernel, the following vulnerability has been resolved:

smb: client: fix potential deadlock when releasing mids

All releasemid() callers seem to hold a reference of @mid so there is no need to call krefput(&mid->refcount, releasemid) under @server->midlock spinlock. If they don't, then an use-after-free bug would have occurred anyways.

By getting rid of such spinlock also fixes a potential deadlock as shown below

CPU 0 CPU 1 ------------------------------------------------------------------ cifsdemultiplexthread() cifsdebugdataprocshow() releasemid() spinlock(&server->midlock); spinlock(&cifstcpseslock) spinlock(&server->midlock) releasemid() smb2findsmbtcon() spinlock(&cifstcpseslock) deadlock

Other sources

In the Linux kernel, the following vulnerability has been resolved:

smb: client: fix potential deadlock when releasing mids

The Linux kernel CVE team has assigned CVE-2023-52757 to this issue.

Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024052146-CVE-2023-52757-5028@gregkh/T

— Red Hat

Affected Software

177 affected componentsFixes available
Linux Linux kernel<6.1.64
Linux Linux kernel>=6.2<6.5.13
Linux Linux kernel>=6.6<6.6.3
debian/linux<=5.10.223-1, <=5.10.234-1
6.1.129-16.1.135-16.12.25-16.12.27-1
Debian Debian Linux=11.0
Linux Linux kernel<5.10.237
Linux Linux kernel>=5.11<5.15.181
Linux Linux kernel>=5.16<6.1.64
redhat/kernel<6.1.64
6.1.64
redhat/kernel<6.5.13
6.5.13
redhat/kernel<6.6.3
6.6.3
redhat/kernel<6.7
6.7
Microsoft cbl2 kernel 5.15.182.1-1<5.15.182.1-1
5.15.182.1-1
Microsoft cbl2 kernel 5.15.182.1-1
ubuntu/linux-azure<4.15.0-1191.206~14.04.1
4.15.0-1191.206~14.04.1
ubuntu/linux-aws-hwe<4.15.0-1183.196~16.04.1
4.15.0-1183.196~16.04.1
ubuntu/linux-azure<4.15.0-1191.206~16.04.1
4.15.0-1191.206~16.04.1
ubuntu/linux-gcp<4.15.0-1176.193~16.04.1
4.15.0-1176.193~16.04.1
ubuntu/linux-hwe<4.15.0-240.252~16.04.1
4.15.0-240.252~16.04.1
ubuntu/linux-oracle<4.15.0-1145.156~16.04.1
4.15.0-1145.156~16.04.1
ubuntu/linux-hwe-edge*
ubuntu/linux<4.15.0-240.252
4.15.0-240.252
ubuntu/linux-aws<4.15.0-1183.196
4.15.0-1183.196
ubuntu/linux-aws-5.0*
ubuntu/linux-aws-5.3*
ubuntu/linux-aws-5.4<5.4.0-1149.159~18.04.1
5.4.0-1149.159~18.04.1
ubuntu/linux-azure*
ubuntu/linux-azure-4.15<4.15.0-1191.206
4.15.0-1191.206
ubuntu/linux-azure-5.3*
ubuntu/linux-azure-5.4<5.4.0-1154.161~18.04.1
5.4.0-1154.161~18.04.1
ubuntu/linux-azure-edge*
ubuntu/linux-gcp*
ubuntu/linux-gcp-4.15<4.15.0-1176.193
4.15.0-1176.193
ubuntu/linux-gcp-5.3*
ubuntu/linux-gcp-5.4<5.4.0-1152.161~18.04.1
5.4.0-1152.161~18.04.1
ubuntu/linux-gke-4.15*
ubuntu/linux-gke-5.4*
ubuntu/linux-gkeop-5.4*
ubuntu/linux-hwe*
ubuntu/linux-hwe-5.4<5.4.0-220.240~18.04.1
5.4.0-220.240~18.04.1
ubuntu/linux-hwe-edge*
ubuntu/linux-ibm-5.4<5.4.0-1095.100~18.04.1
5.4.0-1095.100~18.04.1
ubuntu/linux-kvm<4.15.0-1166.171
4.15.0-1166.171
ubuntu/linux-oem*
ubuntu/linux-oracle<4.15.0-1145.156
4.15.0-1145.156
ubuntu/linux-oracle-5.0*
ubuntu/linux-oracle-5.3*
ubuntu/linux-oracle-5.4<5.4.0-1148.158~18.04.1
5.4.0-1148.158~18.04.1
ubuntu/linux-raspi-5.4<5.4.0-1132.145~18.04.1
5.4.0-1132.145~18.04.1
ubuntu/linux-aws-fips<4.15.0-2121.127
4.15.0-2121.127
ubuntu/linux-azure-fips<4.15.0-2100.106
4.15.0-2100.106
ubuntu/linux-fips<4.15.0-1138.149
4.15.0-1138.149
ubuntu/linux-gcp-fips<4.15.0-2084.90
4.15.0-2084.90
ubuntu/linux-aws-fips*
ubuntu/linux-azure-fips*
ubuntu/linux-fips*
ubuntu/linux-gcp-fips*
ubuntu/linux-azure-5.15<5.15.0-1078.87~20.04.1
5.15.0-1078.87~20.04.1
ubuntu/linux<5.4.0-220.240
5.4.0-220.240
ubuntu/linux-aws<5.4.0-1149.159
5.4.0-1149.159
ubuntu/linux-aws-5.11*
ubuntu/linux-aws-5.13*
ubuntu/linux-aws-5.15<5.15.0-1088.95~20.04.1
5.15.0-1088.95~20.04.1
ubuntu/linux-aws-5.8*
ubuntu/linux-azure<5.4.0-1154.161
5.4.0-1154.161
ubuntu/linux-azure-5.11*
ubuntu/linux-azure-5.13*
ubuntu/linux-azure-5.8*
ubuntu/linux-azure-fde*
ubuntu/linux-bluefield<5.4.0-1108.115
5.4.0-1108.115
ubuntu/linux-gcp<5.4.0-1152.161
5.4.0-1152.161
ubuntu/linux-gcp-5.11*
ubuntu/linux-gcp-5.13*
ubuntu/linux-gcp-5.15<5.15.0-1087.96~20.04.2
5.15.0-1087.96~20.04.2
ubuntu/linux-gcp-5.8*
ubuntu/linux-gke*
ubuntu/linux-gke-5.15*
ubuntu/linux-gkeop*
ubuntu/linux-gkeop-5.15*
ubuntu/linux-hwe-5.11*
ubuntu/linux-hwe-5.13*
ubuntu/linux-hwe-5.15<5.15.0-144.157~20.04.1
5.15.0-144.157~20.04.1
ubuntu/linux-hwe-5.8*
ubuntu/linux-ibm<5.4.0-1095.100
5.4.0-1095.100
ubuntu/linux-ibm-5.15<5.15.0-1080.83~20.04.1
5.15.0-1080.83~20.04.1
ubuntu/linux-intel-5.13*
ubuntu/linux-intel-iotg-5.15<5.15.0-1083.89~20.04.1
5.15.0-1083.89~20.04.1
ubuntu/linux-iot<5.4.0-1053.56
5.4.0-1053.56
ubuntu/linux-kvm<5.4.0-1136.145
5.4.0-1136.145
ubuntu/linux-lowlatency-hwe-5.15<5.15.0-144.157~20.04.1
5.15.0-144.157~20.04.1
ubuntu/linux-nvidia-tegra-5.15<5.15.0-1041.41~20.04.1
5.15.0-1041.41~20.04.1
ubuntu/linux-oem-5.10*
ubuntu/linux-oem-5.13*
ubuntu/linux-oem-5.6*
ubuntu/linux-oracle<5.4.0-1147.157
5.4.0-1147.157
ubuntu/linux-oracle-5.11*
ubuntu/linux-oracle-5.13*
ubuntu/linux-oracle-5.15<5.15.0-1085.91~20.04.3
5.15.0-1085.91~20.04.3
ubuntu/linux-oracle-5.8*
ubuntu/linux-raspi<5.4.0-1132.145
5.4.0-1132.145
ubuntu/linux-raspi2*
ubuntu/linux-riscv*
ubuntu/linux-riscv-5.11*
ubuntu/linux-riscv-5.15<5.15.0-1083.87~20.04.1
5.15.0-1083.87~20.04.1
ubuntu/linux-riscv-5.8*
ubuntu/linux-xilinx-zynqmp<5.4.0-1067.71
5.4.0-1067.71
ubuntu/linux-aws-fips<5.4.0-1149.159+fips1
5.4.0-1149.159+fips1
ubuntu/linux-azure-fips<5.4.0-1155.162+fips1
5.4.0-1155.162+fips1
ubuntu/linux-fips<5.4.0-1123.133
5.4.0-1123.133
ubuntu/linux-gcp-fips<5.4.0-1152.161+fips1
5.4.0-1152.161+fips1
ubuntu/linux-aws-fips*
ubuntu/linux-azure-fips*
ubuntu/linux-fips*
ubuntu/linux-gcp-fips*
ubuntu/linux<5.15.0-144.157
5.15.0-144.157
ubuntu/linux-allwinner-5.19*
ubuntu/linux-aws<5.15.0-1088.95
5.15.0-1088.95
ubuntu/linux-aws-5.19*
ubuntu/linux-aws-6.2*
ubuntu/linux-aws-6.5*
ubuntu/linux-azure<5.15.0-1075.84
5.15.0-1075.84
ubuntu/linux-azure-5.19*
ubuntu/linux-azure-6.2*
ubuntu/linux-azure-6.5*
ubuntu/linux-azure-fde<5.15.0-1076.85.1
5.15.0-1076.85.1
ubuntu/linux-azure-fde-5.19*
ubuntu/linux-azure-fde-6.2*
ubuntu/linux-gcp<5.15.0-1087.96
5.15.0-1087.96
ubuntu/linux-gcp-5.19*
ubuntu/linux-gcp-6.2*
ubuntu/linux-gcp-6.5*
ubuntu/linux-gke<5.15.0-1085.91
5.15.0-1085.91
ubuntu/linux-gkeop<5.15.0-1070.78
5.15.0-1070.78
ubuntu/linux-hwe-5.19*
ubuntu/linux-hwe-6.2*
ubuntu/linux-hwe-6.5*
ubuntu/linux-ibm<5.15.0-1080.83
5.15.0-1080.83
ubuntu/linux-intel-iot-realtime*
ubuntu/linux-intel-iotg<5.15.0-1083.89
5.15.0-1083.89
ubuntu/linux-kvm<5.15.0-1084.89
5.15.0-1084.89
ubuntu/linux-lowlatency<5.15.0-144.157
5.15.0-144.157
ubuntu/linux-lowlatency-hwe-5.19*
ubuntu/linux-lowlatency-hwe-6.2*
ubuntu/linux-lowlatency-hwe-6.5*
ubuntu/linux-nvidia<5.15.0-1082.83
5.15.0-1082.83
ubuntu/linux-nvidia-6.2*
ubuntu/linux-nvidia-6.5<6.5.0-1014.14
6.5.0-1014.14
ubuntu/linux-nvidia-tegra<5.15.0-1041.41
5.15.0-1041.41
ubuntu/linux-nvidia-tegra-igx<5.15.0-1030.30
5.15.0-1030.30
ubuntu/linux-oem-5.17*
ubuntu/linux-oem-6.0*
ubuntu/linux-oem-6.1*
ubuntu/linux-oem-6.5*
ubuntu/linux-oracle<5.15.0-1085.91
5.15.0-1085.91
ubuntu/linux-oracle-6.5*
ubuntu/linux-raspi<5.15.0-1083.86
5.15.0-1083.86
ubuntu/linux-realtime*
ubuntu/linux-riscv*
ubuntu/linux-riscv-5.19*
ubuntu/linux-riscv-6.5*
ubuntu/linux-starfive-5.19*
ubuntu/linux-starfive-6.2*
ubuntu/linux-starfive-6.5*
ubuntu/linux-xilinx-zynqmp<5.15.0-1052.56
5.15.0-1052.56
ubuntu/linux-bluefield<5.15.0-1072.74
5.15.0-1072.74
ubuntu/linux-intel-iot-realtime<5.15.0-1081.83
5.15.0-1081.83
ubuntu/linux-realtime<5.15.0-1088.97
5.15.0-1088.97
ubuntu/linux-aws-fips*
ubuntu/linux-azure-fips*
ubuntu/linux-fips*
ubuntu/linux-gcp-fips*
ubuntu/linux-aws-fips<5.15.0-1088.95+fips1
5.15.0-1088.95+fips1
ubuntu/linux-azure-fips<5.15.0-1075.84+fips1
5.15.0-1075.84+fips1
ubuntu/linux-fips<5.15.0-144.157+fips1
5.15.0-144.157+fips1
ubuntu/linux-gcp-fips<5.15.0-1087.96+fips1
5.15.0-1087.96+fips1
ubuntu/linux-raspi-realtime*
ubuntu/linux-vmware*

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade debian/linux to a version that resolves this vulnerability.

    Fixed in 6.1.129-1Fixed in 6.1.135-1Fixed in 6.12.25-1Fixed in 6.12.27-1
  2. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 6.1.64
  3. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 6.5.13
  4. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 6.6.3
  5. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 6.7
  6. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 5.15.182.1-1
  7. Upgrade

    Upgrade ubuntu/linux-azure to a version that resolves this vulnerability.

    Fixed in 4.15.0-1191.206~14.04.1
  8. Upgrade

    Upgrade ubuntu/linux-aws-hwe to a version that resolves this vulnerability.

    Fixed in 4.15.0-1183.196~16.04.1
  9. Upgrade

    Upgrade ubuntu/linux-azure to a version that resolves this vulnerability.

    Fixed in 4.15.0-1191.206~16.04.1
  10. Upgrade

    Upgrade ubuntu/linux-gcp to a version that resolves this vulnerability.

    Fixed in 4.15.0-1176.193~16.04.1
  11. Upgrade

    Upgrade ubuntu/linux-hwe to a version that resolves this vulnerability.

    Fixed in 4.15.0-240.252~16.04.1
  12. Upgrade

    Upgrade ubuntu/linux-oracle to a version that resolves this vulnerability.

    Fixed in 4.15.0-1145.156~16.04.1
  13. Upgrade

    Upgrade ubuntu/linux to a version that resolves this vulnerability.

    Fixed in 4.15.0-240.252
  14. Upgrade

    Upgrade ubuntu/linux-aws to a version that resolves this vulnerability.

    Fixed in 4.15.0-1183.196
  15. Upgrade

    Upgrade ubuntu/linux-aws-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1149.159~18.04.1
  16. Upgrade

    Upgrade ubuntu/linux-azure-4.15 to a version that resolves this vulnerability.

    Fixed in 4.15.0-1191.206
  17. Upgrade

    Upgrade ubuntu/linux-azure-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1154.161~18.04.1
  18. Upgrade

    Upgrade ubuntu/linux-gcp-4.15 to a version that resolves this vulnerability.

    Fixed in 4.15.0-1176.193
  19. Upgrade

    Upgrade ubuntu/linux-gcp-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1152.161~18.04.1
  20. Upgrade

    Upgrade ubuntu/linux-hwe-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-220.240~18.04.1
  21. Upgrade

    Upgrade ubuntu/linux-ibm-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1095.100~18.04.1
  22. Upgrade

    Upgrade ubuntu/linux-kvm to a version that resolves this vulnerability.

    Fixed in 4.15.0-1166.171
  23. Upgrade

    Upgrade ubuntu/linux-oracle to a version that resolves this vulnerability.

    Fixed in 4.15.0-1145.156
  24. Upgrade

    Upgrade ubuntu/linux-oracle-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1148.158~18.04.1
  25. Upgrade

    Upgrade ubuntu/linux-raspi-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1132.145~18.04.1
  26. Upgrade

    Upgrade ubuntu/linux-aws-fips to a version that resolves this vulnerability.

    Fixed in 4.15.0-2121.127
  27. Upgrade

    Upgrade ubuntu/linux-azure-fips to a version that resolves this vulnerability.

    Fixed in 4.15.0-2100.106
  28. Upgrade

    Upgrade ubuntu/linux-fips to a version that resolves this vulnerability.

    Fixed in 4.15.0-1138.149
  29. Upgrade

    Upgrade ubuntu/linux-gcp-fips to a version that resolves this vulnerability.

    Fixed in 4.15.0-2084.90
  30. Upgrade

    Upgrade ubuntu/linux-azure-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1078.87~20.04.1
  31. Upgrade

    Upgrade ubuntu/linux to a version that resolves this vulnerability.

    Fixed in 5.4.0-220.240
  32. Upgrade

    Upgrade ubuntu/linux-aws to a version that resolves this vulnerability.

    Fixed in 5.4.0-1149.159
  33. Upgrade

    Upgrade ubuntu/linux-aws-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1088.95~20.04.1
  34. Upgrade

    Upgrade ubuntu/linux-azure to a version that resolves this vulnerability.

    Fixed in 5.4.0-1154.161
  35. Upgrade

    Upgrade ubuntu/linux-bluefield to a version that resolves this vulnerability.

    Fixed in 5.4.0-1108.115
  36. Upgrade

    Upgrade ubuntu/linux-gcp to a version that resolves this vulnerability.

    Fixed in 5.4.0-1152.161
  37. Upgrade

    Upgrade ubuntu/linux-gcp-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1087.96~20.04.2
  38. Upgrade

    Upgrade ubuntu/linux-hwe-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-144.157~20.04.1
  39. Upgrade

    Upgrade ubuntu/linux-ibm to a version that resolves this vulnerability.

    Fixed in 5.4.0-1095.100
  40. Upgrade

    Upgrade ubuntu/linux-ibm-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1080.83~20.04.1
  41. Upgrade

    Upgrade ubuntu/linux-intel-iotg-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1083.89~20.04.1
  42. Upgrade

    Upgrade ubuntu/linux-iot to a version that resolves this vulnerability.

    Fixed in 5.4.0-1053.56
  43. Upgrade

    Upgrade ubuntu/linux-kvm to a version that resolves this vulnerability.

    Fixed in 5.4.0-1136.145
  44. Upgrade

    Upgrade ubuntu/linux-lowlatency-hwe-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-144.157~20.04.1
  45. Upgrade

    Upgrade ubuntu/linux-nvidia-tegra-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1041.41~20.04.1
  46. Upgrade

    Upgrade ubuntu/linux-oracle to a version that resolves this vulnerability.

    Fixed in 5.4.0-1147.157
  47. Upgrade

    Upgrade ubuntu/linux-oracle-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1085.91~20.04.3
  48. Upgrade

    Upgrade ubuntu/linux-raspi to a version that resolves this vulnerability.

    Fixed in 5.4.0-1132.145
  49. Upgrade

    Upgrade ubuntu/linux-riscv-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1083.87~20.04.1
  50. Upgrade

    Upgrade ubuntu/linux-xilinx-zynqmp to a version that resolves this vulnerability.

    Fixed in 5.4.0-1067.71
  51. Upgrade

    Upgrade ubuntu/linux-aws-fips to a version that resolves this vulnerability.

    Fixed in 5.4.0-1149.159+fips1
  52. Upgrade

    Upgrade ubuntu/linux-azure-fips to a version that resolves this vulnerability.

    Fixed in 5.4.0-1155.162+fips1
  53. Upgrade

    Upgrade ubuntu/linux-fips to a version that resolves this vulnerability.

    Fixed in 5.4.0-1123.133
  54. Upgrade

    Upgrade ubuntu/linux-gcp-fips to a version that resolves this vulnerability.

    Fixed in 5.4.0-1152.161+fips1
  55. Upgrade

    Upgrade ubuntu/linux to a version that resolves this vulnerability.

    Fixed in 5.15.0-144.157
  56. Upgrade

    Upgrade ubuntu/linux-aws to a version that resolves this vulnerability.

    Fixed in 5.15.0-1088.95
  57. Upgrade

    Upgrade ubuntu/linux-azure to a version that resolves this vulnerability.

    Fixed in 5.15.0-1075.84
  58. Upgrade

    Upgrade ubuntu/linux-azure-fde to a version that resolves this vulnerability.

    Fixed in 5.15.0-1076.85.1
  59. Upgrade

    Upgrade ubuntu/linux-gcp to a version that resolves this vulnerability.

    Fixed in 5.15.0-1087.96
  60. Upgrade

    Upgrade ubuntu/linux-gke to a version that resolves this vulnerability.

    Fixed in 5.15.0-1085.91
  61. Upgrade

    Upgrade ubuntu/linux-gkeop to a version that resolves this vulnerability.

    Fixed in 5.15.0-1070.78
  62. Upgrade

    Upgrade ubuntu/linux-ibm to a version that resolves this vulnerability.

    Fixed in 5.15.0-1080.83
  63. Upgrade

    Upgrade ubuntu/linux-intel-iotg to a version that resolves this vulnerability.

    Fixed in 5.15.0-1083.89
  64. Upgrade

    Upgrade ubuntu/linux-kvm to a version that resolves this vulnerability.

    Fixed in 5.15.0-1084.89
  65. Upgrade

    Upgrade ubuntu/linux-lowlatency to a version that resolves this vulnerability.

    Fixed in 5.15.0-144.157
  66. Upgrade

    Upgrade ubuntu/linux-nvidia to a version that resolves this vulnerability.

    Fixed in 5.15.0-1082.83
  67. Upgrade

    Upgrade ubuntu/linux-nvidia-6.5 to a version that resolves this vulnerability.

    Fixed in 6.5.0-1014.14
  68. Upgrade

    Upgrade ubuntu/linux-nvidia-tegra to a version that resolves this vulnerability.

    Fixed in 5.15.0-1041.41
  69. Upgrade

    Upgrade ubuntu/linux-nvidia-tegra-igx to a version that resolves this vulnerability.

    Fixed in 5.15.0-1030.30
  70. Upgrade

    Upgrade ubuntu/linux-oracle to a version that resolves this vulnerability.

    Fixed in 5.15.0-1085.91
  71. Upgrade

    Upgrade ubuntu/linux-raspi to a version that resolves this vulnerability.

    Fixed in 5.15.0-1083.86
  72. Upgrade

    Upgrade ubuntu/linux-xilinx-zynqmp to a version that resolves this vulnerability.

    Fixed in 5.15.0-1052.56
  73. Upgrade

    Upgrade ubuntu/linux-bluefield to a version that resolves this vulnerability.

    Fixed in 5.15.0-1072.74
  74. Upgrade

    Upgrade ubuntu/linux-intel-iot-realtime to a version that resolves this vulnerability.

    Fixed in 5.15.0-1081.83
  75. Upgrade

    Upgrade ubuntu/linux-realtime to a version that resolves this vulnerability.

    Fixed in 5.15.0-1088.97
  76. Upgrade

    Upgrade ubuntu/linux-aws-fips to a version that resolves this vulnerability.

    Fixed in 5.15.0-1088.95+fips1
  77. Upgrade

    Upgrade ubuntu/linux-azure-fips to a version that resolves this vulnerability.

    Fixed in 5.15.0-1075.84+fips1
  78. Upgrade

    Upgrade ubuntu/linux-fips to a version that resolves this vulnerability.

    Fixed in 5.15.0-144.157+fips1
  79. Upgrade

    Upgrade ubuntu/linux-gcp-fips to a version that resolves this vulnerability.

    Fixed in 5.15.0-1087.96+fips1

Event History

May 21, 2024
CVE Published
via MITRE·03:30 PM
Data Sourced
via MITRE·03:30 PM
Description
Data Sourced
via OSV·04:15 PM
DescriptionSeverityAffected Software
Data Sourced
via NVD·04:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
May 22, 2024
Data Sourced
via Red Hat·05:24 PM
DescriptionSeverityAffected Software
Sep 4, 2025
Data Sourced
via Microsoft·06:17 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·06:17 AM
Affected Software

Frequently Asked Questions

1

What is the severity of CVE-2023-52757?

The severity of CVE-2023-52757 is categorized as moderate.

2

How do I fix CVE-2023-52757?

To fix CVE-2023-52757, update to kernel version 6.1.64 or later for Red Hat, or the corresponding patched version for Debian.

3

Which systems are affected by CVE-2023-52757?

CVE-2023-52757 affects specific versions of the Linux kernel up to 6.1.64, 6.5.13, 6.6.3, and 6.7.

4

Is there a specific kernel patch for CVE-2023-52757?

Yes, the fix for CVE-2023-52757 is included in the kernel updates mentioned in the vulnerability report.

5

What impact does CVE-2023-52757 have on Linux systems?

CVE-2023-52757 could potentially lead to a deadlock in certain SMB client operations, affecting system stability.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203