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Who When What Removed Added
Mauro Matteo Cascella 2023-07-10 09:50:35 UTC CC security-response-team
Mauro Matteo Cascella 2023-07-10 09:52:14 UTC Depends On 2221611, 2221610
Mauro Matteo Cascella 2023-08-09 12:47:00 UTC Summary EMBARGOED TRIAGE kernel: exFAT: stack overflow in the exfat_get_uniname_from_ext_entry() EMBARGOED kernel: exFAT: stack overflow in exfat_get_uniname_from_ext_entry
Mauro Matteo Cascella 2023-08-09 13:00:36 UTC Fixed In Version kernel 6.5-rc5
CC kernel-mgr
Group security, qe_staff
Summary EMBARGOED kernel: exFAT: stack overflow in exfat_get_uniname_from_ext_entry kernel: exFAT: stack overflow in exfat_get_uniname_from_ext_entry
Mauro Matteo Cascella 2023-08-09 13:01:47 UTC Depends On 2230448
Mauro Matteo Cascella 2023-08-09 13:06:17 UTC Alias CVE-2023-4273
Summary kernel: exFAT: stack overflow in exfat_get_uniname_from_ext_entry CVE-2023-4273 kernel: exFAT: stack overflow in exfat_get_uniname_from_ext_entry
Mauro Matteo Cascella 2023-08-09 13:09:21 UTC Depends On 2230452
Mauro Matteo Cascella 2023-08-09 13:33:41 UTC Doc Text A flaw was found in the exFAT driver of the Linux kernel. The vulnerability exists in the implementation of the file name reconstruction function, which is responsible for reading file name entries from a directory index, merging file name parts belonging to one file into a single long file name. Since the file name characters are copied into a stack variable, a local privileged attacker could use this flaw to overflow the kernel stack.
RaTasha Tillery-Smith 2023-08-09 14:17:51 UTC Doc Text A flaw was found in the exFAT driver of the Linux kernel. The vulnerability exists in the implementation of the file name reconstruction function, which is responsible for reading file name entries from a directory index, merging file name parts belonging to one file into a single long file name. Since the file name characters are copied into a stack variable, a local privileged attacker could use this flaw to overflow the kernel stack. A flaw was found in the exFAT driver of the Linux kernel. The vulnerability exists in the implementation of the file name reconstruction function, which is responsible for reading file name entries from a directory index and merging file name parts belonging to one file into a single long file name. Since the file name characters are copied into a stack variable, a local privileged attacker could use this flaw to overflow the kernel stack.
Ian Kent 2023-08-10 00:53:24 UTC CC ikent

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