CVE-2025-40307 exfat: validate cluster allocation bits of the allocation bitmap

In the Linux kernel, the following vulnerability has been resolved: exfat: validate cluster allocation bits of the allocation bitmap syzbot created an exfat image with cluster bits not set for the allocation bitmap. exfat-fs reads and uses the allocation bitmap without checking this. The problem ...

CVE-2025-40307 exfat: validate cluster allocation bits of the allocation bitmap

In the Linux kernel, the following vulnerability has been resolved: exfat: validate cluster allocation bits of the allocation bitmap syzbot created an exfat image with cluster bits not set for the allocation bitmap. exfat-fs reads and uses the allocation bitmap without checking this. The problem ...

CVE-2025-40307

In the Linux kernel, the following vulnerability has been resolved: exfat: validate cluster allocation bits of the allocation bitmap syzbot created an exfat image with cluster bits not set for the allocation bitmap. exfat-fs reads and uses the allocation bitmap without checking this. The problem ...

CVE-2025-40307

CVE-2025-40307 affects the Linux kernel's exfat implementation. The issue arises from invalid validation of cluster allocation bits in the allocation bitmap, allowing a cluster (potentially 6 when the start cluster is 6) to be allocated during mkdir, which can lead to deletion/reallocation of dir...

📄 Django 5.1.13 SQL Injection

Django version 5.1.13 remote SQL injection vulnerability scanning script. ============================================================================================================================================= | Title : Django 5.1.13 SQL Injection Scanner | | Author : indoushka | | Tested o...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a zero-length mapping allowed by the pciendpointtest driver, which could lead to a kernel crash...

lib/kunit kunit-test Heap Buffer Overflow DoS

The vulnerability of the kunitdevicedrivertest function in the lib/kunit/kunit-test.c module, which is used for testing kernel module tests in Linux operating systems, relates to the pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2022-50614

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - misc: pciendpointtest: Fix pciendpointtestcopy,write,read panic The dmamapsingle doesn't permit zero length mapping. It causes a follow panic. A panic was...

Linux Distros Unpatched Vulnerability : CVE-2025-40271

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fs/proc: fix uaf in procreaddirde Pde is erased from subdir rbtree through rberase, but not set the node to EMPTY, which may result in uaf access. We should us...

CVE-2025-40281

In the Linux kernel, the following vulnerability has been resolved: sctp: prevent possible shift-out-of-bounds in sctptransportupdaterto syzbot reported a possible shift-out-of-bounds 1 Blamed commit added rtoalphamax and rtobetamax set to 1000. It is unclear if some sctp users are setting very...

EUVD-2025-201571

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: cancel mesh send timer when hdev removed meshsenddone timer is not canceled when hdev is removed, which causes crash if the timer triggers after hdev is gone. Cancel the timer when MGMT removes the hdev, like oth...

CVE-2025-40281

In the Linux kernel, the following vulnerability has been resolved: sctp: prevent possible shift-out-of-bounds in sctptransportupdaterto syzbot reported a possible shift-out-of-bounds 1 Blamed commit added rtoalphamax and rtobetamax set to 1000. It is unclear if some sctp users are setting very...

CVE-2025-40284

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: cancel mesh send timer when hdev removed meshsenddone timer is not canceled when hdev is removed, which causes crash if the timer triggers after hdev is gone. Cancel the timer when MGMT removes the hdev, like oth...

DEBIAN-CVE-2025-40271

In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix uaf in procreaddirde Pde is erased from subdir rbtree through rberase, but not set the node to EMPTY, which may result in uaf access. We should use RBCLEARNODE set the erased node to EMPTY, then pdesubdirnext will...

CVE-2025-40281

In the Linux kernel, CVE-2025-40281 affects SCTP in net/sctp/transport.c, where a shift-out-of-bounds could occur in sctp_transport_update_rto if rto_alpha_max/rto_beta_max were very large. The fix adds a run-time test to prevent regressions and includes READ_ONCE() annotations since sysctl value...

CVE-2025-40281

In the Linux kernel, the following vulnerability has been resolved: sctp: prevent possible shift-out-of-bounds in sctptransportupdaterto syzbot reported a possible shift-out-of-bounds 1 Blamed commit added rtoalphamax and rtobetamax set to 1000. It is unclear if some sctp users are setting very...

CVE-2025-40278 net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak

In the Linux kernel, the following vulnerability has been resolved: net: sched: actife: initialize struct tcife to fix KMSAN kernel-infoleak Fix a KMSAN kernel-infoleak detected by the syzbot . net? KMSAN: kernel-infoleak in skbdatagramiter In tcfifedump, the variable 'opt' was partially...

CVE-2025-40271 fs/proc: fix uaf in proc_readdir_de()

In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix uaf in procreaddirde Pde is erased from subdir rbtree through rberase, but not set the node to EMPTY, which may result in uaf access. We should use RBCLEARNODE set the erased node to EMPTY, then pdesubdirnext will...

CVE-2025-40227

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: dealloc commit test ctx always The damonctx for testing online DAMON parameters commit inputs is deallocated only when the test fails. This means memory is leaked for every successful online DAMON parameters commi...

CVE-2025-40228

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: catch commit test ctx alloc failure Patch series "mm/damon/sysfs: fix commit test damonctx deallocation". DAMON sysfs interface dynamically allocates and uses a damonctx object for testing if given inputs for onli...