CVE-2024-44984

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix double DMA unmapping for XDPREDIRECT Remove the dmaunmappageattrs call in the driver's XDPREDIRECT code path. This should have been removed when we let the page pool handle the DMA mapping. This bug causes the warning...

UBUNTU-CVE-2024-44976

In the Linux kernel, the following vulnerability has been resolved: ata: patamacio: Fix DMA table overflow Kolbjørn and Jonáš reported that their 32-bit PowerMacs were crashing in pata-macio since commit 09fe2bfa6b83 "ata: patamacio: Fix maxsegmentsize with PAGESIZE == 64K". For example: kernel B...

CVE-2024-44984

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix double DMA unmapping for XDPREDIRECT Remove the dmaunmappageattrs call in the driver's XDPREDIRECT code path. This should have been removed when we let the page pool handle the DMA mapping. This bug causes the warning...

CVE-2024-44984 bnxt_en: Fix double DMA unmapping for XDP_REDIRECT

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix double DMA unmapping for XDPREDIRECT Remove the dmaunmappageattrs call in the driver's XDPREDIRECT code path. This should have been removed when we let the page pool handle the DMA mapping. This bug causes the warning...

CVE-2024-44984

Summary (CVE-2024-44984) : Linux kernel bnxt_en driver fix for double DMA unmapping in XDP_REDIRECT. The patch removes the dma_unmap_page_attrs() call in the XDP path, allowing the page pool to handle DMA mapping and avoiding a warning in iommu_dma_unmap_page. Affected component and root cause: b...

CVE-2024-44984 bnxt_en: Fix double DMA unmapping for XDP_REDIRECT

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix double DMA unmapping for XDPREDIRECT Remove the dmaunmappageattrs call in the driver's XDPREDIRECT code path. This should have been removed when we let the page pool handle the DMA mapping. This bug causes the warning...

CVE-2024-44976

MODE C: CVE-2024-44976 involves the Linux kernel pata_macio driver (ata/pata_macio) where a change to max_segment_size to 64KB caused DMA table overflow on large SG lists, leading to kernel BUGs on 32-bit PowerMacs. The issue arises when oversized requests trigger the split logic, overflowing the...

CVE-2024-44976 ata: pata_macio: Fix DMA table overflow

In the Linux kernel, the following vulnerability has been resolved: ata: patamacio: Fix DMA table overflow Kolbjørn and Jonáš reported that their 32-bit PowerMacs were crashing in pata-macio since commit 09fe2bfa6b83 "ata: patamacio: Fix maxsegmentsize with PAGESIZE == 64K". For example: kernel B...

CVE-2024-44976 ata: pata_macio: Fix DMA table overflow

In the Linux kernel, the following vulnerability has been resolved: ata: patamacio: Fix DMA table overflow Kolbjørn and Jonáš reported that their 32-bit PowerMacs were crashing in pata-macio since commit 09fe2bfa6b83 "ata: patamacio: Fix maxsegmentsize with PAGESIZE == 64K". For example: kernel B...

CVE-2024-44976

In the Linux kernel, the following vulnerability has been resolved: ata: patamacio: Fix DMA table overflow Kolbjørn and Jonáš reported that their 32-bit PowerMacs were crashing in pata-macio since commit 09fe2bfa6b83 "ata: patamacio: Fix maxsegmentsize with PAGESIZE == 64K". For example: kernel B...

CVE-2024-44976 ata: pata_macio: Fix DMA table overflow

In the Linux kernel, the following vulnerability has been resolved: ata: patamacio: Fix DMA table overflow Kolbjørn and Jonáš reported that their 32-bit PowerMacs were crashing in pata-macio since commit 09fe2bfa6b83 "ata: patamacio: Fix maxsegmentsize with PAGESIZE == 64K". For example: kernel B...

AZL-50254 CVE-2024-44949 affecting package kernel for versions less than 5.15.176.3-1

In the Linux kernel, the following vulnerability has been resolved: parisc: fix a possible DMA corruption ARCHDMAMINALIGN was defined as 16 - this is too small - it may be possible that two unrelated 16-byte allocations share a cache line. If one of these allocations is written using DMA and the...

CVE-2024-44949

In the Linux kernel, the following vulnerability has been resolved: parisc: fix a possible DMA corruption ARCHDMAMINALIGN was defined as 16 - this is too small - it may be possible that two unrelated 16-byte allocations share a cache line. If one of these allocations is written using DMA and the...

DEBIAN-CVE-2024-44949

In the Linux kernel, the following vulnerability has been resolved: parisc: fix a possible DMA corruption ARCHDMAMINALIGN was defined as 16 - this is too small - it may be possible that two unrelated 16-byte allocations share a cache line. If one of these allocations is written using DMA and the...

CVE-2024-44949

In the Linux kernel, the following vulnerability has been resolved: parisc: fix a possible DMA corruption ARCHDMAMINALIGN was defined as 16 - this is too small - it may be possible that two unrelated 16-byte allocations share a cache line. If one of these allocations is written using DMA and the...

UBUNTU-CVE-2024-44949

In the Linux kernel, the following vulnerability has been resolved: parisc: fix a possible DMA corruption ARCHDMAMINALIGN was defined as 16 - this is too small - it may be possible that two unrelated 16-byte allocations share a cache line. If one of these allocations is written using DMA and the...

CVE-2024-44949

CVE-2024-44949 affects the Linux kernel on PA-RISC (parisc) systems. The issue stems from ARCH_DMA_MINALIGN being set to 16, enabling two unrelated 16‑byte allocations to share a cache line and risking DMA/cached writes corrupting the data. The fix updates the alignment: ARCH_DMA_MINALIGN becomes...

CVE-2024-44949 parisc: fix a possible DMA corruption

In the Linux kernel, the following vulnerability has been resolved: parisc: fix a possible DMA corruption ARCHDMAMINALIGN was defined as 16 - this is too small - it may be possible that two unrelated 16-byte allocations share a cache line. If one of these allocations is written using DMA and the...

CVE-2024-44949 parisc: fix a possible DMA corruption

In the Linux kernel, the following vulnerability has been resolved: parisc: fix a possible DMA corruption ARCHDMAMINALIGN was defined as 16 - this is too small - it may be possible that two unrelated 16-byte allocations share a cache line. If one of these allocations is written using DMA and the...

CVE-2024-44949

In the Linux kernel, the following vulnerability has been resolved: parisc: fix a possible DMA corruption ARCHDMAMINALIGN was defined as 16 - this is too small - it may be possible that two unrelated 16-byte allocations share a cache line. If one of these allocations is written using DMA and the...