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PT-2025-40117

🗓️ 01 Oct 2025 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 18 Views

Linux kernel: kernfs use-after-free in remove by name caused by a race; fix adds an extra root reference before removal.

Related
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC		The vulnerability of the cxl_calc_capp_routing() function in the drivers/misc/cxl/pci.c module of the Linux kernel allows a hacker to cause a service failure.
29 Apr 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the hswep_has_limit_sbox() function in the arch/x86/events/intel/uncore_snbep.c module, which is part of the Linux kernel support for x86 processors, allows a hacker to trigger a service failure.
29 Apr 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the rtsx_usb_sdmmc_drv_probe() function in the mmc/host/rtsx_usb_sdmmc.c driver for MMC/SD/SDIO cards in the Linux operating system allows a hacker to cause a service failure.
29 Apr 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the tifm_7xx1_switch_media() function in the drivers/misc/tifm_7xx1.c module of the Linux operating system allows a hacker to cause a service failure.
29 Apr 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the wmt_mci_probe() function in the drivers/mmc/host/wmt-sdmmc.c file of the MMC/SD/SDIO card driver for the Linux operating system allows a hacker to cause a service failure.
29 Apr 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the __pskb_pull_tail() function in the net/core/skbuff.c module, which supports kernel network functions in the Linux operating system, allows a hacker to trigger a service failure.
29 Apr 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the vkms_release() function in the drivers/gpu/drm/vkms/vkms_drv.c module of the Direct Rendering Infrastructure (DRI) kernel driver of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.
29 Apr 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the function mt8183_mt6358_ts3a227_max98357_dev_probe() in the sound module/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c code, which supports Linux operating system SoC cores for audio support. This vulnerability allows a hacker to cause a service failure.
29 Apr 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the integrity_init_keyring() function in the security/integrity/digsig.c module of the Linux kernel’s security subsystem allows a attacker to trigger a service failure.
29 Apr 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the md_bitmap_resize() function in the drivers/md/md-bitmap.c file of the Linux device driver for multiple devices (such as RAID and LVM) allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
29 Apr 202600:00
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28 Nov 2025 00:00Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.8
EPSS0.21314
SSVC
kernelkernfsuse-after-freerace-conditionroot-referenceremove-by-namesyzkaller
18