CVE-2023-52907
"Linux Kernel NFC PN533 USB Use-After-Free Vulnerability"
Description
In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Wait for out_urb's completion in pn533_usb_send_frame() Fix a use-after-free that occurs in hcd when in_urb sent from pn533_usb_send_frame() is completed earlier than out_urb. Its callback frees the skb data in pn533_send_async_complete() that is used as a transfer buffer of out_urb. Wait before sending in_urb until the callback of out_urb is called. To modify the callback of out_urb alone, separate the complete function of out_urb and ack_urb. Found by a modified version of syzkaller. BUG: KASAN: use-after-free in dummy_timer Call Trace: memcpy (mm/kasan/shadow.c:65) dummy_perform_transfer (drivers/usb/gadget/udc/dummy_hcd.c:1352) transfer (drivers/usb/gadget/udc/dummy_hcd.c:1453) dummy_timer (drivers/usb/gadget/udc/dummy_hcd.c:1972) arch_static_branch (arch/x86/include/asm/jump_label.h:27) static_key_false (include/linux/jump_label.h:207) timer_expire_exit (include/trace/events/timer.h:127) call_timer_fn (kernel/time/timer.c:1475) expire_timers (kernel/time/timer.c:1519) __run_timers (kernel/time/timer.c:1790) run_timer_softirq (kernel/time/timer.c:1803)
INFO
Published Date :
Aug. 21, 2024, 7:15 a.m.
Last Modified :
Sept. 12, 2024, 4:06 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-52907
.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-52907
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-52907
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Sep. 12, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://git.kernel.org/stable/c/0ca78c99656f5c448567db1e148367aa3b01c80a No Types Assigned https://git.kernel.org/stable/c/0ca78c99656f5c448567db1e148367aa3b01c80a Patch Changed Reference Type https://git.kernel.org/stable/c/321db5131c92983dac4f3338e8fbb6df214238c0 No Types Assigned https://git.kernel.org/stable/c/321db5131c92983dac4f3338e8fbb6df214238c0 Patch Changed Reference Type https://git.kernel.org/stable/c/35529d6b827eedb6bf7e81130e4b7e0aba9e58d2 No Types Assigned https://git.kernel.org/stable/c/35529d6b827eedb6bf7e81130e4b7e0aba9e58d2 Patch Changed Reference Type https://git.kernel.org/stable/c/39ae73e581112cfe27ba50aecb1c891ce57cecb1 No Types Assigned https://git.kernel.org/stable/c/39ae73e581112cfe27ba50aecb1c891ce57cecb1 Patch Changed Reference Type https://git.kernel.org/stable/c/8998db5021a28ad67aa8d627bdb4226e4046ccc4 No Types Assigned https://git.kernel.org/stable/c/8998db5021a28ad67aa8d627bdb4226e4046ccc4 Patch Changed Reference Type https://git.kernel.org/stable/c/9424d2205fe94a095fb9365ec0c6137f0b394a2b No Types Assigned https://git.kernel.org/stable/c/9424d2205fe94a095fb9365ec0c6137f0b394a2b Patch Changed Reference Type https://git.kernel.org/stable/c/9dab880d675b9d0dd56c6428e4e8352a3339371d No Types Assigned https://git.kernel.org/stable/c/9dab880d675b9d0dd56c6428e4e8352a3339371d Patch Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.1 up to (excluding) 4.14.303 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.270 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.229 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.164 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.89 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.7 *cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.2:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:* -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Aug. 21, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Wait for out_urb's completion in pn533_usb_send_frame() Fix a use-after-free that occurs in hcd when in_urb sent from pn533_usb_send_frame() is completed earlier than out_urb. Its callback frees the skb data in pn533_send_async_complete() that is used as a transfer buffer of out_urb. Wait before sending in_urb until the callback of out_urb is called. To modify the callback of out_urb alone, separate the complete function of out_urb and ack_urb. Found by a modified version of syzkaller. BUG: KASAN: use-after-free in dummy_timer Call Trace: memcpy (mm/kasan/shadow.c:65) dummy_perform_transfer (drivers/usb/gadget/udc/dummy_hcd.c:1352) transfer (drivers/usb/gadget/udc/dummy_hcd.c:1453) dummy_timer (drivers/usb/gadget/udc/dummy_hcd.c:1972) arch_static_branch (arch/x86/include/asm/jump_label.h:27) static_key_false (include/linux/jump_label.h:207) timer_expire_exit (include/trace/events/timer.h:127) call_timer_fn (kernel/time/timer.c:1475) expire_timers (kernel/time/timer.c:1519) __run_timers (kernel/time/timer.c:1790) run_timer_softirq (kernel/time/timer.c:1803) Added Reference kernel.org https://git.kernel.org/stable/c/35529d6b827eedb6bf7e81130e4b7e0aba9e58d2 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/321db5131c92983dac4f3338e8fbb6df214238c0 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/9424d2205fe94a095fb9365ec0c6137f0b394a2b [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/0ca78c99656f5c448567db1e148367aa3b01c80a [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/39ae73e581112cfe27ba50aecb1c891ce57cecb1 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/8998db5021a28ad67aa8d627bdb4226e4046ccc4 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/9dab880d675b9d0dd56c6428e4e8352a3339371d [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-52907
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-52907
weaknesses.