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CVE-2024-38627— stm class: Fix a double free in stm_register_device()

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 存在安全漏洞，该漏洞源于stmclass模块stm_register_device中存在双重释放问题。

AI Predicted 7.8 Difficulty: Hard EPSS 0.25% · P16

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 20

VendorProduct Version RangeStatus
Linux Linux 389b6699a2aa0b457aa69986e9ddf39f3b4030fd< 6cc30ef8eb6d8f8d6df43152264bbf8835d99931 affected
389b6699a2aa0b457aa69986e9ddf39f3b4030fd< a0450d3f38e7c6c0a7c0afd4182976ee15573695 affected
389b6699a2aa0b457aa69986e9ddf39f3b4030fd< 713fc00c571dde4af3db2dbd5d1b0eadc327817b affected
389b6699a2aa0b457aa69986e9ddf39f3b4030fd< 7419df1acffbcc90037f6b5a2823e81389659b36 affected
389b6699a2aa0b457aa69986e9ddf39f3b4030fd< 4bfd48bb6e62512b9c392c5002c11e1e3b18d247 affected
389b6699a2aa0b457aa69986e9ddf39f3b4030fd< 370c480410f60b90ba3e96abe73ead21ec827b20 affected
389b6699a2aa0b457aa69986e9ddf39f3b4030fd< d782a2db8f7ac49c33b9ca3e835500a28667d1be affected
389b6699a2aa0b457aa69986e9ddf39f3b4030fd< 3df463865ba42b8f88a590326f4c9ea17a1ce459 affected
… +12 more rows
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I. Basic Information for CVE-2024-38627

Vulnerability Information
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Vulnerability Title
stm class: Fix a double free in stm_register_device()
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: stm class: Fix a double free in stm_register_device() The put_device(&stm->dev) call will trigger stm_device_release() which frees "stm" so the vfree(stm) on the next line is a double free.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 存在安全漏洞，该漏洞源于stmclass模块stm_register_device中存在双重释放问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linux Linux 389b6699a2aa0b457aa69986e9ddf39f3b4030fd ~ 6cc30ef8eb6d8f8d6df43152264bbf8835d99931 -
Linux Linux 4.7 -

II. Public POCs for CVE-2024-38627

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III. Intelligence Information for CVE-2024-38627

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Mailing List Discussions for CVE-2024-38627 (1)

Other References for CVE-2024-38627 (7)

Same Patch Batch · Linux · 2024-06-21 · 40 CVEs total

CVE-2024-36288 9.8 CRITICAL SUNRPC: Fix loop termination condition in gss_free_in_token_pages()
CVE-2024-38381 8.8 HIGH nfc: nci: Fix uninit-value in nci_rx_work
CVE-2024-33619 7.8 HIGH efi: libstub: only free priv.runtime_map when allocated
CVE-2024-36477 7.8 HIGH tpm_tis_spi: Account for SPI header when allocating TPM SPI xfer buffer
CVE-2024-38628 7.8 HIGH usb: gadget: u_audio: Fix race condition use of controls after free during gadget unbind.
CVE-2024-36286 7.8 HIGH netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu()
CVE-2024-38626 7.8 HIGH fuse: clear FR_SENT when re-adding requests into pending list
CVE-2024-38623 7.8 HIGH fs/ntfs3: Use variable length array instead of fixed size
CVE-2024-38388 7.8 HIGH ALSA: hda/cs_dsp_ctl: Use private_free for control cleanup
CVE-2024-38635 7.8 HIGH soundwire: cadence: fix invalid PDI offset
CVE-2024-38659 7.3 HIGH enic: Validate length of nl attributes in enic_set_vf_port
CVE-2024-38631 iio: adc: PAC1934: fix accessing out of bounds array index
CVE-2024-36481 tracing/probes: fix error check in parse_btf_field()
CVE-2024-38632 vfio/pci: fix potential memory leak in vfio_intx_enable()
CVE-2024-38633 serial: max3100: Update uart_driver_registered on driver removal
CVE-2024-38634 serial: max3100: Lock port->lock when calling uart_handle_cts_change()
CVE-2024-38636 f2fs: multidev: fix to recognize valid zero block address
CVE-2024-38637 greybus: lights: check return of get_channel_from_mode
CVE-2024-38662 bpf: Allow delete from sockmap/sockhash only if update is allowed
CVE-2024-38780 dma-buf/sw-sync: don't enable IRQ from sync_print_obj()

Showing top 20 of 40 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-38627

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