Mozilla -- Uninitialized memory

[email protected] reports: Uninitialized memory in the JavaScript Engine component...

Mozilla Thunderbird < 128.14

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 128.14. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-71 advisory. - Memory safety bugs present in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox E...

Mozilla Firefox ESR < 128.14

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 128.14. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-66 advisory. - Memory safety bugs present in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox E...

IdMap from_iter may lead to uninitialized memory being freed on drop

Due to a flaw in the constructor idmap::IdMap::fromiter, ill-formed objects may be created in which the amount of actually initialized memory is less than what is expected by the fields of IdMap. Specifically, the field ids is initialized based on the capacity of the vector values, which is...

GHSA-QQ4C-HM99-979M IdMap from_iter may lead to uninitialized memory being freed on drop

Due to a flaw in the constructor idmap::IdMap::fromiter, ill-formed objects may be created in which the amount of actually initialized memory is less than what is expected by the fields of IdMap. Specifically, the field ids is initialized based on the capacity of the vector values, which is...

CVE-2025-38533

CVE-2025-38533: In the Linux kernel’s net/libwx code, the Rx buffer descriptor used two DMA addresses in wx_rx_buffer: dma and page_dma. The page_dma field was initialized and used, but dma was left uninitialized and could be used in some paths, leading to undefined behavior such as DMA errors or...

CVE-2025-38533

In the Linux kernel, the following vulnerability has been resolved: net: libwx: fix the using of Rx buffer DMA The wxrxbuffer structure contained two DMA address fields: 'dma' and 'pagedma'. However, only 'pagedma' was actually initialized and used to program the Rx descriptor. But 'dma' was...

Linux Distros Unpatched Vulnerability : CVE-2024-43845

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: udf: Fix bogus checksum computation in udfrename Syzbot reports uninitialized memory access ...

RUSTSEC-2025-0054 ArrayQueue::push_front is not panic-safe

The safe API arrayqueue::ArrayQueue::pushfront can lead to deallocating uninitialized memory if a panic occurs while invoking the clone method on the passed argument. Specifically, pushfront receives an argument that is intended to be cloned and pushed, whose type implements the Clone trait...

RUSTSEC-2025-0050 IdMap::from_iter may lead to uninitialized memory being freed on drop

Due to a flaw in the constructor idmap::IdMap::fromiter, ill-formed objects may be created in which the amount of actually initialized memory is less than what is expected by the fields of IdMap. Specifically, the field ids is initialized based on the capacity of the vector values, which is...

ArrayQueue::push_front is not panic-safe

The safe API arrayqueue::ArrayQueue::pushfront can lead to deallocating uninitialized memory if a panic occurs while invoking the clone method on the passed argument. Specifically, pushfront receives an argument that is intended to be cloned and pushed, whose type implements the Clone trait...

IdMap::from_iter may lead to uninitialized memory being freed on drop

Due to a flaw in the constructor idmap::IdMap::fromiter, ill-formed objects may be created in which the amount of actually initialized memory is less than what is expected by the fields of IdMap. Specifically, the field ids is initialized based on the capacity of the vector values, which is...

SUSE CVE-2025-55159

slab is a pre-allocated storage for a uniform data type. In version 0.4.10, the getdisjointmut method incorrectly checked if indices were within the slab's capacity instead of its length, allowing access to uninitialized memory. This could lead to undefined behavior or potential crashes. This has...

CVE-2025-55159

A flaw was found in slab. The getdisjointmut method incorrectly validates index boundaries against the slab's capacity rather than its length, enabling a local attacker to access uninitialized memory. This memory access occurs when requesting disjoint mutable references within the slab...

RUSTSEC-2025-0047 Out-of-bounds access in `get_disjoint_mut` due to incorrect bounds check

Impact The getdisjointmut method in slab v0.4.10 incorrectly checked if indices were within the slab's capacity instead of its length, allowing access to uninitialized memory. This could lead to undefined behavior or potential crashes. Patches This has been fixed in slab v0.4.11. Workarounds Avoi...

UBUNTU-CVE-2025-55159

slab is a pre-allocated storage for a uniform data type. In version 0.4.10, the getdisjointmut method incorrectly checked if indices were within the slab's capacity instead of its length, allowing access to uninitialized memory. This could lead to undefined behavior or potential crashes. This has...

CVE-2025-55159

CVE-2025-55159 concerns the slab crate (Rust) where in version 0.4.10 get_disjoint_mut incorrectly validated indices against the slab length instead of capacity, enabling access to uninitialized memory. This could cause undefined behavior or crashes. The issue has been fixed in slab 0.4.11. A pra...

CVE-2025-55159 slab allows out-of-bounds access in `get_disjoint_mut` due to incorrect bounds check

slab is a pre-allocated storage for a uniform data type. In version 0.4.10, the getdisjointmut method incorrectly checked if indices were within the slab's capacity instead of its length, allowing access to uninitialized memory. This could lead to undefined behavior or potential crashes. This has...

CVE-2025-55159 slab allows out-of-bounds access in `get_disjoint_mut` due to incorrect bounds check

slab is a pre-allocated storage for a uniform data type. In version 0.4.10, the getdisjointmut method incorrectly checked if indices were within the slab's capacity instead of its length, allowing access to uninitialized memory. This could lead to undefined behavior or potential crashes. This has...

CVE-2025-55159

slab is a pre-allocated storage for a uniform data type. In version 0.4.10, the getdisjointmut method incorrectly checked if indices were within the slab's capacity instead of its length, allowing access to uninitialized memory. This could lead to undefined behavior or potential crashes. This has...