CVE-2023-52670: debian debian_linux

CVSS: 6.6v3.1MediumAnalyzed

AliasesUBUNTU-CVE-2023-52670DEBIAN-CVE-2023-52670

Published 17-05-2024Last modified 11-05-2026

Vulnerability summary

CVE-2023-52670 is a medium (CVSS 6.6) vulnerability in debian debian_linux. EPSS estimates a 0.29% chance of exploitation in the next 30 days, higher than 19.7% of scored vulnerabilities.

Overall risk

26/100

0100

Medium · default modelHow is this calculated?

CVSS score

6.6/10

010

Medium · v3.1 (CVE.org)

EPSS score

0.29%

0%100%

Low · 0.00 pp in 30 days

KEVNot listedIn no KEV catalog

RansomwareNone recordedNo known use recorded

Public exploits0No public exploits recorded

Timeline

17-05-2024
PublishedVulnerability first disclosed.
11-05-2026
Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: rpmsg: virtio: Free driver_override when rpmsg_remove() Free driver_override when rpmsg_remove(), otherwise the following memory leak will occur: unreferenced object 0xffff0000d55d7080 (size 128): comm "kworker/u8:2", pid 56, jiffies 4294893188 (age 214.272s) hex dump (first 32 bytes): 72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000009c94c9c1>] __kmem_cache_alloc_node+0x1f8/0x320 [<000000002300d89b>] __kmalloc_node_track_caller+0x44/0x70 [<00000000228a60c3>] kstrndup+0x4c/0x90 [<0000000077158695>] driver_set_override+0xd0/0x164 [<000000003e9c4ea5>] rpmsg_register_device_override+0x98/0x170 [<000000001c0c89a8>] rpmsg_ns_register_device+0x24/0x30 [<000000008bbf8fa2>] rpmsg_probe+0x2e0/0x3ec [<00000000e65a68df>] virtio_dev_probe+0x1c0/0x280 [<00000000443331cc>] really_probe+0xbc/0x2dc [<00000000391064b1>] __driver_probe_device+0x78/0xe0 [<00000000a41c9a5b>] driver_probe_device+0xd8/0x160 [<000000009c3bd5df>] __device_attach_driver+0xb8/0x140 [<0000000043cd7614>] bus_for_each_drv+0x7c/0xd4 [<000000003b929a36>] __device_attach+0x9c/0x19c [<00000000a94e0ba8>] device_initial_probe+0x14/0x20 [<000000003c999637>] bus_probe_device+0xa0/0xac

CVSS metrics

4 scores · 4 sources · 1 version

v3.16.6

EPSS trend

Probability

0.29%

Chance of exploitation in the next 30 days

Percentile

20%

Versus all other CVEs

30-day change

0.00 pp

From 0.29% on 18-09-2026

18-09-202618-10-2026

EPSS score

0.29%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

CWE-401Missing Release of Memory after Effective LifetimeThe product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

Affected systems

Ubuntu115 products

linuxAll versions (No fix recorded) | < 5.4.0-181.201 | < 5.15.0-106.116
linux-allwinner-5.19All versions (No fix recorded)
linux-awsAll versions (No fix recorded) | < 5.4.0-1124.134 | < 5.15.0-1061.67
linux-aws-5.0All versions (No fix recorded)
linux-aws-5.11All versions (No fix recorded)

linux-aws-5.13All versions (No fix recorded)
linux-aws-5.15< 5.15.0-1061.67~20.04.1
linux-aws-5.19All versions (No fix recorded)
linux-aws-5.3All versions (No fix recorded)
linux-aws-5.4< 5.4.0-1124.134~18.04.1
linux-aws-5.8All versions (No fix recorded)
linux-aws-6.2All versions (No fix recorded)
linux-aws-6.5All versions (No fix recorded)
linux-aws-fipsAll versions (No fix recorded) | < 5.4.0-1124.134+fips1 | < 5.15.0-1061.67+fips1
linux-aws-hweAll versions (No fix recorded)
linux-azureAll versions (No fix recorded) | < 5.4.0-1129.136 | < 5.15.0-1063.72
linux-azure-4.15All versions (No fix recorded)
linux-azure-5.11All versions (No fix recorded)
linux-azure-5.13All versions (No fix recorded)
linux-azure-5.15< 5.15.0-1063.72~20.04.1
linux-azure-5.19All versions (No fix recorded)
linux-azure-5.3All versions (No fix recorded)
linux-azure-5.4< 5.4.0-1129.136~18.04.1
linux-azure-5.8All versions (No fix recorded)
linux-azure-6.2All versions (No fix recorded)
linux-azure-6.5< 6.5.0-1022.23~22.04.1
linux-azure-edgeAll versions (No fix recorded)
linux-azure-fdeAll versions (No fix recorded) | < 5.15.0-1063.72.1
linux-azure-fde-5.19All versions (No fix recorded)
linux-azure-fde-6.2All versions (No fix recorded)
linux-azure-fipsAll versions (No fix recorded) | < 5.4.0-1129.136+fips1 | < 5.15.0-1063.72+fips1
linux-bluefield< 5.4.0-1084.91 | < 5.15.0-1043.45
linux-fipsAll versions (No fix recorded) | < 5.4.0-1098.108 | < 5.15.0-106.116+fips1
linux-gcpAll versions (No fix recorded) | < 5.4.0-1128.137 | < 5.15.0-1059.67
linux-gcp-4.15All versions (No fix recorded)
linux-gcp-5.11All versions (No fix recorded)
linux-gcp-5.13All versions (No fix recorded)
linux-gcp-5.15< 5.15.0-1059.67~20.04.1
linux-gcp-5.19All versions (No fix recorded)
linux-gcp-5.3All versions (No fix recorded)
linux-gcp-5.4< 5.4.0-1128.137~18.04.1
linux-gcp-5.8All versions (No fix recorded)
linux-gcp-6.2All versions (No fix recorded)
linux-gcp-6.5< 6.5.0-1022.24~22.04.1
linux-gcp-fipsAll versions (No fix recorded) | < 5.4.0-1128.137+fips1 | < 5.15.0-1059.67+fips1
linux-gkeAll versions (No fix recorded) | < 5.15.0-1058.63
linux-gke-4.15All versions (No fix recorded)
linux-gke-5.15All versions (No fix recorded)
linux-gke-5.4All versions (No fix recorded)
linux-gkeop< 5.4.0-1091.95 | < 5.15.0-1044.51
linux-gkeop-5.15< 5.15.0-1044.51~20.04.1
linux-gkeop-5.4All versions (No fix recorded)
linux-hweAll versions (No fix recorded)
linux-hwe-5.11All versions (No fix recorded)
linux-hwe-5.13All versions (No fix recorded)
linux-hwe-5.15< 5.15.0-106.116~20.04.1
linux-hwe-5.19All versions (No fix recorded)
linux-hwe-5.4< 5.4.0-181.201~18.04.1
linux-hwe-5.8All versions (No fix recorded)
linux-hwe-6.2All versions (No fix recorded)
linux-hwe-6.5< 6.5.0-41.41~22.04.2
linux-hwe-edgeAll versions (No fix recorded)
linux-ibm< 5.4.0-1071.76 | < 5.15.0-1054.57
linux-ibm-5.15< 5.15.0-1054.57~20.04.1
linux-ibm-5.4< 5.4.0-1071.76~18.04.1
linux-intel-5.13All versions (No fix recorded)
linux-intel-iot-realtime< 5.15.0-1054.56
linux-intel-iotg< 5.15.0-1057.63
linux-intel-iotg-5.15< 5.15.0-1058.64~20.04.1
linux-iot< 5.4.0-1036.37
linux-kvmAll versions (No fix recorded) | < 5.4.0-1112.119 | < 5.15.0-1058.63
linux-lowlatency< 5.15.0-106.116
linux-lowlatency-hwe-5.15< 5.15.0-106.116~20.04.1
linux-lowlatency-hwe-5.19All versions (No fix recorded)
linux-lowlatency-hwe-6.2All versions (No fix recorded)
linux-lowlatency-hwe-6.5< 6.5.0-41.41.1~22.04.1
linux-nvidia< 5.15.0-1054.55
linux-nvidia-6.2All versions (No fix recorded)
linux-nvidia-6.5< 6.5.0-1021.22
linux-nvidia-tegra< 5.15.0-1026.26
linux-nvidia-tegra-5.15< 5.15.0-1027.27~20.04.1
linux-nvidia-tegra-igx< 5.15.0-1015.15
linux-oemAll versions (No fix recorded)
linux-oem-5.10All versions (No fix recorded)
linux-oem-5.13All versions (No fix recorded)
linux-oem-5.14All versions (No fix recorded)
linux-oem-5.17All versions (No fix recorded)
linux-oem-5.6All versions (No fix recorded)
linux-oem-6.0All versions (No fix recorded)
linux-oem-6.1All versions (No fix recorded)
linux-oem-6.5< 6.5.0-1024.25
linux-oracleAll versions (No fix recorded) | < 5.4.0-1123.132 | < 5.15.0-1059.65
linux-oracle-5.0All versions (No fix recorded)
linux-oracle-5.11All versions (No fix recorded)
linux-oracle-5.13All versions (No fix recorded)
linux-oracle-5.15< 5.15.0-1059.65~20.04.1
linux-oracle-5.3All versions (No fix recorded)
linux-oracle-5.4< 5.4.0-1123.132~18.04.1
linux-oracle-5.8All versions (No fix recorded)
linux-oracle-6.5< 6.5.0-1024.24~22.04.1
linux-raspi< 5.4.0-1108.120 | < 5.15.0-1054.57
linux-raspi-5.4< 5.4.0-1108.120~18.04.1
linux-raspi-realtime< 6.8.0-2001.1
linux-raspi2All versions (No fix recorded)
linux-realtimeAll versions (No fix recorded) | < 5.15.0-1062.70
linux-riscvAll versions (No fix recorded)
linux-riscv-5.11All versions (No fix recorded)
linux-riscv-5.15< 5.15.0-1057.61~20.04.1
linux-riscv-5.19All versions (No fix recorded)
linux-riscv-5.8All versions (No fix recorded)
linux-riscv-6.5< 6.5.0-40.40.1~22.04.1
linux-starfive-5.19All versions (No fix recorded)
linux-starfive-6.2All versions (No fix recorded)
linux-starfive-6.5< 6.5.0-1015.16~22.04.1
linux-xilinx-zynqmp< 5.4.0-1043.47 | < 5.15.0-1030.34

Show all 115

Debian2 products

linux< 6.1.76-1 | < 6.6.15-1
debian_linuxEOL10.0

Linux2 products

linux≥ b0b03b8119633de0649da9bd506e4850c401ff2b, < 229ce47cbfdc7d3a9415eb676abbfb77d676cb08 | ≥ b0b03b8119633de0649da9bd506e4850c401ff2b, < dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d | ≥ b0b03b8119633de0649da9bd506e4850c401ff2b, < 69ca89d80f2c8a1f5af429b955637beea7eead30 | ≥ b0b03b8119633de0649da9bd506e4850c401ff2b, < 2d27a7b19cb354c6d04bcdc9239e261ff29858d6 | ≥ b0b03b8119633de0649da9bd506e4850c401ff2b, < f4bb1d5daf77b1a95a43277268adf0d1430c2346 | ≥ b0b03b8119633de0649da9bd506e4850c401ff2b, < 4e6cef3fae5c164968118a13f3fe293700adc81a | ≥ b0b03b8119633de0649da9bd506e4850c401ff2b, < 9a416d624e5fb7246ea97c11fbfea7e0e27abf43 | ≥ b0b03b8119633de0649da9bd506e4850c401ff2b, < d5362c37e1f8a40096452fc201c30e705750e687 | 4.13
linux_kernel≥ 4.13, < 4.19.307 | ≥ 4.20, < 5.4.269 | ≥ 5.5, < 5.10.210 | ≥ 5.11, < 5.15.149 | ≥ 5.16, < 6.1.76 | ≥ 6.2, < 6.6.15 | ≥ 6.7, < 6.7.3

3 vendors · 119 products