Debian Linux vulnerabilities

CVE-2023-37208 [HIGH] CWE-434 CVE-2023-37208: When opening Diagcab files, Firefox did not warn the user that these files may contain malicious cod When opening Diagcab files, Firefox did not warn the user that these files may contain malicious code. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.

CVE-2025-37798 [HIGH] CVE-2025-37798: In the Linux kernel, the following vulnerability has been resolved: codel: remove sch->q.qlen check In the Linux kernel, the following vulnerability has been resolved: codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog() After making all ->qlen_notify() callbacks idempotent, now it is safe to remove the check of qlen!=0 from both fq_codel_dequeue() and codel_qdisc_dequeue().

CVE-2024-42159 [HIGH] CWE-754 CVE-2024-42159: In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Sanitise num_phys In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Sanitise num_phys Information is stored in mr_sas_port->phy_mask, values larger then size of this field shouldn't be allowed.

CVE-2025-37817 [HIGH] CWE-415 CVE-2025-37817: In the Linux kernel, the following vulnerability has been resolved: mcb: fix a double free bug in c In the Linux kernel, the following vulnerability has been resolved: mcb: fix a double free bug in chameleon_parse_gdd() In chameleon_parse_gdd(), if mcb_device_register() fails, 'mdev' would be released in mcb_device_register() via put_device(). Thus, goto 'err' label and free 'mdev' again causes a double free. Just return if mcb_device_register() fa

CVE-2025-38180 [HIGH] CWE-416 CVE-2025-38180: In the Linux kernel, the following vulnerability has been resolved: net: atm: fix /proc/net/atm/lec In the Linux kernel, the following vulnerability has been resolved: net: atm: fix /proc/net/atm/lec handling /proc/net/atm/lec must ensure safety against dev_lec[] changes. It appears it had dev_put() calls without prior dev_hold(), leading to imbalance and UAF.

CVE-2025-38385 [HIGH] CWE-404 CVE-2025-38385: In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in __netif_napi_del_locked on disconnect Remove redundant netif_napi_del() call from disconnect path. A WARN may be triggered in __netif_napi_del_locked() during USB device disconnect: WARNING: CPU: 0 PID: 11 at net/core/dev.c:7417 __netif_napi_del_locked

CVE-2025-38565 [HIGH] CVE-2025-38565: In the Linux kernel, the following vulnerability has been resolved: perf/core: Exit early on perf_m In the Linux kernel, the following vulnerability has been resolved: perf/core: Exit early on perf_mmap() fail When perf_mmap() fails to allocate a buffer, it still invokes the event_mapped() callback of the related event. On X86 this might increase the perf_rdpmc_allowed reference counter. But nothing undoes this as perf_mmap_close() is never called in this

CVE-2025-38313 [HIGH] CWE-415 CVE-2025-38313: In the Linux kernel, the following vulnerability has been resolved: bus: fsl-mc: fix double-free on In the Linux kernel, the following vulnerability has been resolved: bus: fsl-mc: fix double-free on mc_dev The blamed commit tried to simplify how the deallocations are done but, in the process, introduced a double-free on the mc_dev variable. In case the MC device is a DPRC, a new mc_bus is allocated and the mc_dev variable is just a reference to o

CVE-2023-24021 [HIGH] CWE-170 CVE-2023-24021: Incorrect handling of '\0' bytes in file uploads in ModSecurity before 2.9.7 may allow for Web Appli Incorrect handling of '\0' bytes in file uploads in ModSecurity before 2.9.7 may allow for Web Application Firewall bypasses and buffer over-reads on the Web Application Firewall when executing rules that read the FILES_TMP_CONTENT collection.

CVE-2025-38653 [HIGH] CWE-416 CVE-2025-38653: In the Linux kernel, the following vulnerability has been resolved: proc: use the same treatment to In the Linux kernel, the following vulnerability has been resolved: proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al Check pde->proc_ops->proc_lseek directly may cause UAF in rmmod scenario. It's a gap in proc_reg_open() after commit 654b33ada4ab("proc: fix UAF in proc_get_inode()"). Followed by AI Viro's suggestion,

CVE-2025-38579 [HIGH] CWE-908 CVE-2025-38579: In the Linux kernel, the following vulnerability has been resolved: f2fs: fix KMSAN uninit-value in In the Linux kernel, the following vulnerability has been resolved: f2fs: fix KMSAN uninit-value in extent_info usage KMSAN reported a use of uninitialized value in `__is_extent_mergeable()` and `__is_back_mergeable()` via the read extent tree path. The root cause is that `get_read_extent_info()` only initializes three fields (`fofs`, `blk`, `len`)

CVE-2015-1821 [MEDIUM] CWE-119 CVE-2015-1821: Heap-based buffer overflow in chrony before 1.31.1 allows remote authenticated users to cause a deni Heap-based buffer overflow in chrony before 1.31.1 allows remote authenticated users to cause a denial of service (chronyd crash) or possibly execute arbitrary code by configuring the (1) NTP or (2) cmdmon access with a subnet size that is indivisible by four and an address with a nonzero bit in the subnet remainder.

CVE-2025-38550 [HIGH] CVE-2025-38550: In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: Delay put pmc->ide In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: Delay put pmc->idev in mld_del_delrec() pmc->idev is still used in ip6_mc_clear_src(), so as mld_clear_delrec() does, the reference should be put after ip6_mc_clear_src() return.

CVE-2025-39870 [HIGH] CWE-415 CVE-2025-39870: In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix double fre In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix double free in idxd_setup_wqs() The clean up in idxd_setup_wqs() has had a couple bugs because the error handling is a bit subtle. It's simpler to just re-write it in a cleaner way. The issues here are: 1) If "idxd->max_wqs" is <= 0 then we call put_device(conf_

CVE-2017-10274 [MEDIUM] CVE-2017-10274: Vulnerability in the Java SE component of Oracle Java SE (subcomponent: Smart Card IO). Supported ve Vulnerability in the Java SE component of Oracle Java SE (subcomponent: Smart Card IO). Supported versions that are affected are Java SE: 6u161, 7u151, 8u144 and 9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks require human interaction from a person ot

CVE-2013-0773 [CRITICAL] CVE-2013-0773: The Chrome Object Wrapper (COW) and System Only Wrapper (SOW) implementations in Mozilla Firefox bef The Chrome Object Wrapper (COW) and System Only Wrapper (SOW) implementations in Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey before 2.16 do not prevent modifications to a prototype, which allows remote attackers to obtain sensitive information from chrome objects o

CVE-2017-10198 [MEDIUM] CVE-2017-10198: Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: S Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: Security). Supported versions that are affected are Java SE: 6u151, 7u141 and 8u131; Java SE Embedded: 8u131; JRockit: R28.3.14. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE

CVE-2006-6500 [MEDIUM] CWE-119 CVE-2006-6500: Heap-based buffer overflow in Mozilla Firefox 2.x before 2.0.0.1, 1.5.x before 1.5.0.9, Thunderbird Heap-based buffer overflow in Mozilla Firefox 2.x before 2.0.0.1, 1.5.x before 1.5.0.9, Thunderbird before 1.5.0.9, and SeaMonkey before 1.0.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code by setting the CSS cursor to certain images that cause an incorrect size calculation when converting to a Windows

CVE-2017-10378 [MEDIUM] CVE-2017-10378: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Suppo Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.5.57 and earlier, 5.6.37 and earlier and 5.7.11 and earlier. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of thi

CVE-2021-28702 [HIGH] CWE-269 CVE-2021-28702: PCI devices with RMRRs not deassigned correctly Certain PCI devices in a system might be assigned Re PCI devices with RMRRs not deassigned correctly Certain PCI devices in a system might be assigned Reserved Memory Regions (specified via Reserved Memory Region Reporting, "RMRR"). These are typically used for platform tasks such as legacy USB emulation. If such a device is passed through to a guest, then on guest shutdown the device is not properly de