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Ubuntu
61,840 known vulnerabilities.
Most affected packages
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Medium 5.5
mm: krealloc: Fix MTE false alarm in __do_krealloc
In the Linux kernel, the following vulnerability has been resolved: mm: krealloc: Fix MTE false alarm in __do_krealloc This patch addresses an issue introduced by commit 1a83a716ec233 ("mm: krealloc: consider spare memory for __GFP_ZERO") which causes MTE (Me…
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Medium 6.9
Out of Bounds Memory Read/Write in libjxl
There exists an out of bounds read/write in LibJXL versions prior to commit 9cc451b91b74ba470fd72bd48c121e9f33d24c99. The JPEG decoder used by the JPEG XL encoder when doing JPEG recompression (i.e. if using JxlEncoderAddJPEGFrame on untrusted input) does not…
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Medium 6.9
Resource exhaustion via Stack overflow in libjxl
There exists a stack buffer overflow in libjxl. A specifically-crafted file can cause the JPEG XL decoder to use large amounts of stack space (up to 256mb is possible, maybe 512mb), potentially exhausting the stack. An attacker can craft a file that will caus…
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Medium 4.8
Single byte overread with convert.quoted-printable-decode filter
In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, due to an error in convert.quoted-printable-decode filter certain data can lead to buffer overread by one byte, which can in certain circumstances lead to crashes or disclose conte…
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Medium 4.8
Configuring a proxy in a stream context might allow for CRLF injection in URIs
In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, when using streams with configured proxy and "request_fulluri" option, the URI is not properly sanitized which can lead to HTTP request smuggling and allow the attacker to use the …
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Medium 5.5
The Imager package before 1.025 for Perl has a heap-based buffer overflow leading to denial of service, or possibly uns…
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Medium 4.0
Ubuntu's implementation of pulseaudio can be crashed by a malicious program if a bluetooth headset is connected.
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Medium 6.5
7-Zip CopyCoder Infinite Loop Denial-of-Service Vulnerability
7-Zip CopyCoder Infinite Loop Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of 7-Zip. Interaction with this library is required to exploit this vulnerability but a…
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Medium 5.8
Leak partial content of the heap through heap buffer over-read in mysqlnd
In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, a hostile MySQL server can cause the client to disclose the content of its heap containing data from other SQL requests and possible other data belonging to different users of the …
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Medium 5.3
Avahi: avahi wide-area dns predictable transaction ids
A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing attacks, allowing attackers to guess transaction IDs.
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Medium 5.3
Avahi: avahi wide-area dns uses constant source port
A flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries. This issue simplifies attacks where malicious DNS responses are injected.
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Medium 5.5
LoongArch: KVM: Mark hrtimer to expire in hard interrupt context
In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Mark hrtimer to expire in hard interrupt context Like commit 2c0d278f3293f ("KVM: LAPIC: Mark hrtimer to expire in hard interrupt context") and commit 9090825fa9974 ("KVM: arm…
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Medium 6.2
A heap-buffer-overflow vulnerability has been identified in ntopng 6.2 in the Flow::dissectMDNS function.
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Medium 6.2
A heap-buffer-overflow vulnerability was discovered in the SkipSpacesAndLineEnd function in Assimp v5.4.3. This issue o…
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Medium 4.3
Moodle: idor when accessing list of course badges
A vulnerability was found in Moodle. Additional checks are required to ensure users can only fetch the list of course badges for courses that they are intended to have access to.
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Medium 5.4
Moodle: lesson activity password bypass through php loose comparison
A flaw was found in Moodle. When restricting access to a lesson activity with a password, certain passwords could be bypassed or less secure due to a loose comparison in the password-checking logic. This issue only affected passwords set to "magic hash" value…
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Medium 6.5
Moodle: unprotected access to sensitive information via dynamic tables
A flaw was found in Moodle. Dynamic tables did not enforce capability checks, which resulted in users having the ability to retrieve information they did not have permission to access.
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Medium 6.3
A cookie management issue was addressed with improved state management. This issue is fixed in Safari 18.1.1, iOS 17.7.…
KEV Nov 21, 2024 -
Medium 5.5
drm/xe: Fix possible exec queue leak in exec IOCTL
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix possible exec queue leak in exec IOCTL In a couple of places after an exec queue is looked up the exec IOCTL returns on input errors without dropping the exec queue ref. Fix this …
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Medium 5.5
drm/xe: Drop VM dma-resv lock on xe_sync_in_fence_get failure in exec IOCTL
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Drop VM dma-resv lock on xe_sync_in_fence_get failure in exec IOCTL Upon failure all locks need to be dropped before returning to the user. (cherry picked from commit 7d1a4258e602ffdc…
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Medium 5.5
drm/imagination: Break an object reference loop
In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Break an object reference loop When remaining resources are being cleaned up on driver close, outstanding VM mappings may result in resources being leaked, due to an object r…
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Medium 5.5
usb: typec: qcom-pmic: init value of hdr_len/txbuf_len earlier
In the Linux kernel, the following vulnerability has been resolved: usb: typec: qcom-pmic: init value of hdr_len/txbuf_len earlier If the read of USB_PDPHY_RX_ACKNOWLEDGE_REG failed, then hdr_len and txbuf_len are uninitialized. This commit stops to print uni…
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Medium 5.5
media: ar0521: don't overflow when checking PLL values
In the Linux kernel, the following vulnerability has been resolved: media: ar0521: don't overflow when checking PLL values The PLL checks are comparing 64 bit integers with 32 bit ones, as reported by Coverity. Depending on the values of the variables, this m…
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Medium 5.3
Qualys discovered that if unsanitized input was used with the library Modules::ScanDeps, before version 1.36 a local at…
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Medium 5.5
drm/tegra: Fix NULL vs IS_ERR() check in probe()
In the Linux kernel, the following vulnerability has been resolved: drm/tegra: Fix NULL vs IS_ERR() check in probe() The iommu_paging_domain_alloc() function doesn't return NULL pointers, it returns error pointers. Update the check to match.
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Medium 5.5
rpcrdma: Always release the rpcrdma_device's xa_array
In the Linux kernel, the following vulnerability has been resolved: rpcrdma: Always release the rpcrdma_device's xa_array Dai pointed out that the xa_init_flags() in rpcrdma_add_one() needs to have a matching xa_destroy() in rpcrdma_remove_one() to release un…
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Medium 5.5
wifi: iwlwifi: mvm: don't leak a link on AP removal
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: don't leak a link on AP removal Release the link mapping resource in AP removal. This impacted devices that do not support the MLD API (9260 and down). On those devices, w…
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Medium 5.5
platform/x86/amd/pmc: Detect when STB is not available
In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd/pmc: Detect when STB is not available Loading the amd_pmc module as: amd_pmc enable_stb=1 ...can result in the following messages in the kernel ring buffer: amd_pmc AMDI0009:…
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Medium 5.5
drm/panthor: Be stricter about IO mapping flags
In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Be stricter about IO mapping flags The current panthor_device_mmap_io() implementation has two issues: 1. For mapping DRM_PANTHOR_USER_FLUSH_ID_MMIO_OFFSET, panthor_device_mmap_i…
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Medium 5.5
firmware: qcom: scm: fix a NULL-pointer dereference
In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: fix a NULL-pointer dereference Some SCM calls can be invoked with __scm being NULL (the driver may not have been and will not be probed as there's no SCM entry in device-…
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Medium 5.5
usb: dwc3: fix fault at system suspend if device was already runtime suspended
In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: fix fault at system suspend if device was already runtime suspended If the device was already runtime suspended then during system suspend we cannot access the device registers els…
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Medium 5.5
idpf: fix idpf_vc_core_init error path
In the Linux kernel, the following vulnerability has been resolved: idpf: fix idpf_vc_core_init error path In an event where the platform running the device control plane is rebooted, reset is detected on the driver. It releases all the resources and waits fo…
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Medium 5.5
mm/slab: fix warning caused by duplicate kmem_cache creation in kmem_buckets_create
In the Linux kernel, the following vulnerability has been resolved: mm/slab: fix warning caused by duplicate kmem_cache creation in kmem_buckets_create Commit b035f5a6d852 ("mm: slab: reduce the kmalloc() minimum alignment if DMA bouncing possible") reduced A…
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Medium 5.5
drm/amdgpu: prevent NULL pointer dereference if ATIF is not supported
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: prevent NULL pointer dereference if ATIF is not supported acpi_evaluate_object() may return AE_NOT_FOUND (failure), which would result in dereferencing buffer.pointer (obj) while …
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Medium 5.5
drm/mediatek: Fix potential NULL dereference in mtk_crtc_destroy()
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Fix potential NULL dereference in mtk_crtc_destroy() In mtk_crtc_create(), if the call to mbox_request_channel() fails then we set the "mtk_crtc->cmdq_client.chan" pointer to NU…
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Medium 5.5
wifi: iwlwifi: mvm: fix 6 GHz scan construction
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix 6 GHz scan construction If more than 255 colocated APs exist for the set of all APs found during 2.4/5 GHz scanning, then the 6 GHz scan construction will loop forever…
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Medium 4.4
io_uring/rw: fix missing NOWAIT check for O_DIRECT start write
In the Linux kernel, the following vulnerability has been resolved: io_uring/rw: fix missing NOWAIT check for O_DIRECT start write When io_uring starts a write, it'll call kiocb_start_write() to bump the super block rwsem, preventing any freezes from happenin…
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Medium 5.5
drm/i915/hdcp: Add encoder check in intel_hdcp_get_capability
In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: Add encoder check in intel_hdcp_get_capability Sometimes during hotplug scenario or suspend/resume scenario encoder is not always initialized when intel_hdcp_get_capability add…
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Medium 5.5
slub/kunit: fix a WARNING due to unwrapped __kmalloc_cache_noprof
In the Linux kernel, the following vulnerability has been resolved: slub/kunit: fix a WARNING due to unwrapped __kmalloc_cache_noprof 'modprobe slub_kunit' will have a warning as shown below. The root cause is that __kmalloc_cache_noprof was directly used, wh…
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Medium 5.5
drm/i915/hdcp: Add encoder check in hdcp2_get_capability
In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: Add encoder check in hdcp2_get_capability Add encoder check in intel_hdcp2_get_capability to avoid null pointer error.