Linux Distros Unpatched Vulnerability : CVE-2026-45948

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext4: fix memory leak in ext4extshiftextents In ext4extshiftextents, if the extent is NULL in the while loop, the function returns immediately without releasing...

CVE-2026-23399

In the Linux kernel, the following vulnerability has been resolved: nftables: nftdynset: fix possible stateful expression memleak in error path If cloning the second stateful expression in the element via GFPATOMIC fails, then the first stateful expression remains in place without being released....

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2026-50100)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50100 advisory. - crypto: afalg - Fix incorrect boolean values in afalgctx Eric Biggers Orabug: 38879907 CVE-2025-40022 - crypto: afalg - Disallow concurrent writ...

CVE-2022-50727

In the Linux kernel, the following vulnerability has been resolved: scsi: efct: Fix possible memleak in efctdeviceinit In efctdeviceinit, when efctscsiregfctransport fails, efctscsitgtdriverexit is not called to release memory for efctscsitgtdriverinit and causes memleak: unreferenced object...

CVE-2022-50727

In the Linux kernel, the following vulnerability has been resolved: scsi: efct: Fix possible memleak in efctdeviceinit In efctdeviceinit, when efctscsiregfctransport fails, efctscsitgtdriverexit is not called to release memory for efctscsitgtdriverinit and causes memleak: unreferenced object...

UBUNTU-CVE-2023-53670

In the Linux kernel, the following vulnerability has been resolved: nvme-core: fix devpmqos memleak Call devpmqoshidelatencytolerance in the error unwind patch to avoid following kmemleak:- blktests master kmemleak-clear; ./check nvme/044; blktests master kmemleak-scan ; kmemleak-show nvme/044 Te...

CVE-2023-53670 nvme-core: fix dev_pm_qos memleak

In the Linux kernel, the following vulnerability has been resolved: nvme-core: fix devpmqos memleak Call devpmqoshidelatencytolerance in the error unwind patch to avoid following kmemleak:- blktests master kmemleak-clear; ./check nvme/044; blktests master kmemleak-scan ; kmemleak-show nvme/044 Te...

Linux Distros Unpatched Vulnerability : CVE-2021-47021

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix memleak when mt7915unregisterdevice mt7915txtokenput should get call befor...

SUSE CVE-2025-37955

In the Linux kernel, the following vulnerability has been resolved: virtio-net: free xskbuffs on error in virtnetxskpoolenable The selftests added to our CI by Bui Quang Minh recently reveals that there is a mem leak on the error path of virtnetxskpoolenable: unreferenced object 0xffff88800a68a00...

DEBIAN-CVE-2022-49284

In the Linux kernel, the following vulnerability has been resolved: coresight: syscfg: Fix memleak on registration failure in cscfgcreatedevice deviceregister calls deviceinitialize, according to doc of deviceinitialize: Use putdevice to give up your reference instead of freeing @dev directly onc...

UBUNTU-CVE-2022-49209

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix memleak in tcpbpfsendmsg while sk msg is full If tcpbpfsendmsg is running while sk msg is full. When skmsgalloc returns -ENOMEM error, tcpbpfsendmsg goes to waitformemory. If partial memory has been alloced by...

kernel: netfilter: nf_tables: fix memleak in map from abort path

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix memleak in map from abort path The Linux kernel CVE team has assigned CVE-2024-27011 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024050148-CVE-2024-27011-2c70@gregkh/T...

kernel: SUNRPC: fix a memleak in gss_import_v2_context

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix a memleak in gssimportv2context The ctx-mechused.data allocated by kmemdup is not freed in neither gssimportv2context nor it only caller gsskrb5importseccontext, which frees ctx on error. Thus, this patch reform the...

Unbreakable Enterprise kernel security update

2.6.39-400.319.1 - net-sysfs: Fix mem leak in netdevregisterkobject YueHaibing Orabug: 30350265 CVE-2019-15916...

6-year FreeBSD-SA-05:02.sendfile exploit

Hi, This is almost 0-day. In a sense. I wrote this for a pentesting company. I found it ethically OK to do since the FreeBSD advisory was already out for a couple of weeks. It turns out I was not alone to write an exploit for this bug, and to publish the exploit this year. Timeline: 2005/04/04 -...

FreeBSD 5.4-RELEASE ftpd 6.00LS - 'sendfile' Memory Leak

/FreeBSD include include include include include include include include include int createconnectionchar target, char targetport; void getlineint s; void putlineint s, char out; void usagechar exe; char in8096; char out8096; char out28096; int mainint argc, char argv extern int optind; extern ch...

FreeBSD <= 5.4-RELEASE ftpd (Version 6.00LS) sendfile kernel mem-leak

Exploit for freebsd platform in category local exploits /FreeBSD include include include include include include include include include int createconnectionchar target, char targetport; void getlineint s; void putlineint s, char out; void usagechar exe; char in8096; char out8096; char out28096;...