CVE-2022-49902

CVE-2022-49902 concerns a Linux kernel memory-leak in rq_wb on add_disk failure. kmemleak reported 3 memory-leak instances; the leak stems from memory allocated in wbt_enable_default() not being freed in device_add_disk()’s error path. Normally, del_gendisk()/rq_qos_exit() would free rq_wb memory...

CVE-2022-49891

CVE-2022-49891 concerns a Linux kernel memory-leak in tracing/kprobe handling. The root cause is that test_gen_kprobe_cmd() frees buf only on the fail path, causing a leak when no failure occurs; the patch moves kfree(buf) from the fail path to the common path, and applies the same fix to test_ge...

CVE-2022-49890 capabilities: fix potential memleak on error path from vfs_getxattr_alloc()

In the Linux kernel, the following vulnerability has been resolved: capabilities: fix potential memleak on error path from vfsgetxattralloc In capinodegetsecurity, we will use vfsgetxattralloc to complete the memory allocation of tmpbuf, if we have completed the memory allocation of tmpbuf, but...

CVE-2022-49871 net: tun: Fix memory leaks of napi_get_frags

In the Linux kernel, the following vulnerability has been resolved: net: tun: Fix memory leaks of napigetfrags kmemleak reports after running testprogs: unreferenced object 0xffff8881b1672dc0 size 232: comm "testprogs", pid 394388, jiffies 4354712116 age 841.975s hex dump first 32 bytes: e0 84 d7...

CVE-2022-49871 net: tun: Fix memory leaks of napi_get_frags

In the Linux kernel, the following vulnerability has been resolved: net: tun: Fix memory leaks of napigetfrags kmemleak reports after running testprogs: unreferenced object 0xffff8881b1672dc0 size 232: comm "testprogs", pid 394388, jiffies 4354712116 age 841.975s hex dump first 32 bytes: e0 84 d7...

CVE-2022-49867

CVE-2022-49867 : In the Linux kernel IOSM driver (net: wwan: iosm), the device was registered without setting needs_free_netdev and free_netdev() was not called on unregister, causing a memory leak. The published patch enables needs_free_netdev to true at registration, so the netdev subsystem wil...

CVE-2022-49855 net: wwan: iosm: fix memory leak in ipc_pcie_read_bios_cfg

In the Linux kernel, the following vulnerability has been resolved: net: wwan: iosm: fix memory leak in ipcpciereadbioscfg ipcpciereadbioscfg is using the acpievaluatedsm to obtain the wwan power state configuration from BIOS but is not freeing the acpiobject. The acpievaluatedsm returned...

CVE-2022-49803 netdevsim: Fix memory leak of nsim_dev->fa_cookie

In the Linux kernel, the following vulnerability has been resolved: netdevsim: Fix memory leak of nsimdev-facookie kmemleak reports this issue: unreferenced object 0xffff8881bac872d0 size 8: comm "sh", pid 58603, jiffies 4481524462 age 68.065s hex dump first 8 bytes: 04 00 00 00 de ad be ef...

CVE-2022-49800 tracing: Fix memory leak in test_gen_synth_cmd() and test_empty_synth_event()

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix memory leak in testgensynthcmd and testemptysynthevent testgensynthcmd only free buf in fail path, hence buf will leak when there is no failure. Add kfreebuf to prevent the memleak. The same reason and solution in...

CVE-2022-49794 iio: adc: at91_adc: fix possible memory leak in at91_adc_allocate_trigger()

In the Linux kernel, the following vulnerability has been resolved: iio: adc: at91adc: fix possible memory leak in at91adcallocatetrigger If iiotriggerregister returns error, it should call iiotriggerfree to give up the reference that hold in iiotriggeralloc, so that it can call iiotrigrelease to...

CVE-2025-37796

CVE-2025-37796 affects the Linux kernel wifi driver for at76c50x. The root cause is a use-after-free in at76_disconnect: after freeing the priv object (via ieee80211_free_hw) the code accesses the freed object’s udev field to manage the USB device, which can also cause a memory leak. The issue is...

PT-2025-18478 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the nvmet component, where the new model number was not properly freed. Recommendations: At the moment, the...

PT-2025-18510 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A possible memory leak has been identified in the Linux kernel, specifically in the iio sysfs trig init function. The dev set name function allocates memory for the name, which needs t...

PT-2025-18590 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue concerns a problem in the Linux kernel's bpf Berkeley Packet Filter where a wrong type conversion in the release reference function can lead to potential memory leaks. Helper...

PT-2025-18598 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the cfg80211 module. The problem occurs in the query regdb file function, where the alpha2 parameter is...

PT-2025-18547 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A potential memory leak in the Linux kernel has been resolved. The issue occurred in the drm dev init function, where a reference count added by device get was not properly released du...

PT-2025-18641 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A potential memory leak has been identified in the Linux kernel's NFC subsystem, specifically in the fdp nci send function. This function calls fdp nci i2c write, which does not free t...

CVE-2025-46656

python-markdownify aka markdownify before 0.14.1 allows large headline prefixes such as in addition to through . This causes memory consumption...

PT-2025-17884 · Openplc · Openplc

Name of the Vulnerable Software and Affected Versions: OpenPLC versions 3 through 64f9c11 Description: The issue is related to a memory corruption problem in the server.cpp component of OpenPLC. This occurs because a thread may access handleConnections arguments after the parent stack frame becom...

Adobe Animate Out-of-Bounds Read Vulnerability (CNVD-2025-07804)

Adobe Animate is a set of Flash animation software from the American company Audobee Adobe. Adobe Animate suffers from an out-of-bounds read vulnerability that can be exploited by an attacker to cause a sensitive memory leak...